エスク List of Products and Services

The "BLUETTI EP500" is a portable backup power system that requires no complicated setup and is ready to use right out of the box. It is effective as an emergency power source for medical devices and other applications, especially in disaster evacuation shelters. It can also be used for watching LCD TVs and radios, as well as charging mobile phones and cameras. This unit is a reliable ally during sudden power outages and energy-saving efforts, providing peace of mind. 【Features】 ■ Maximum capacity of 5100Wh ■ Supports solar charging and outlet charging ■ Equipped with an easy-to-read LCD touch panel for battery level monitoring ■ Produces a pure sine wave, making it compatible with various household appliances ■ Available in three color variations *For more details, please refer to the PDF document or feel free to contact us.

• Other power generation
• Fuel Cells

The "BLUETTI AC200MAX" is a portable backup power system equipped with an LCD touch panel that makes it easy to check the battery level. It supports both solar charging and outlet charging, allowing for charging during the day and at night. Since it produces a pure sine wave, it can be used with various household appliances. It is effective as a backup power source for medical devices and other emergency situations, especially in disaster evacuation shelters. 【Features】 ■ Maximum capacity of 2000Wh ■ Supports five types of charging methods ■ Compatible with solar charging and outlet charging ■ Equipped with an LCD touch panel for easy battery level monitoring ■ Produces a pure sine wave, making it suitable for various household appliances *For more details, please refer to the PDF document or feel free to contact us.

• Other power generation

The "WinPower WP-PS1200L" is a portable power supply device equipped with a polymer lithium battery. It is lightweight and easy to move, even for women, and can be used in various locations without complicated settings. It also offers a rich variety of color options, and since it produces a pure sine wave, it can be used with various household appliances. 【Features】 ■ Compatible with both solar charging and AC charging ■ Allows viewing of LCD TVs and radios ■ Charges mobile phones, cameras, etc. ■ Serves as an emergency power source for medical devices and disaster evacuation shelters ■ Acts as a backup during power outages for computers and more *For more details, please refer to the PDF document or feel free to contact us.

• DC Power Supply
• Other Batteries

The "WinPower WP-DP1000L" is a compactly designed, high-output model with 1.5KWh capacity, achieving a low price as a portable backup power system. With casters for easy mobility, no complicated setup is required. It supports both solar charging and AC charging, allowing for charging during the day and at night. Additionally, the rated power consumption can reach a maximum of 1500W in total. Since it produces a pure sine wave, it can be used with various household appliances. 【Features】 ■ Supports both solar and AC charging ■ Can be used for watching LCD TVs and radios ■ Charges mobile phones, cameras, etc. ■ Useful as an emergency power source for medical devices and disaster shelters ■ Acts as a backup during power outages for computers and more *For more details, please refer to the PDF document or feel free to contact us.

• DC Power Supply
• Other Batteries

The document includes various bird deterrent products such as the "Bird Stopper Chain Type (wire with magnets)," "Bird Stopper SUS Pin Type (stainless steel pins)," and "Bird Stopper Electric Shock System." Additionally, it introduces past installation achievements in buildings, apartments, factories, and logistics facilities. We encourage you to read it. [Contents (excerpt)] ■ Bird Stopper Chain Type (wire with magnets) ■ Bird Stopper SUS Pin Type (stainless steel pins) ■ Bird Stopper Wire Type (SUS wire) ■ Bird Stopper Electric Shock System ■ Bird Stopper Screen Type *For more details, please refer to the PDF document or feel free to contact us.

• Pest and insect control products

The "Bird Stopper Paint Type" is a bird repellent paint designed with consideration for the environment. It uses oils extracted from fruits and synthetic fragrances, without the use of toxic substances such as heavy metals. Additionally, it contains components that emit colors disliked by birds when exposed to ultraviolet light, making it effective against both small birds and large raptors. 【Features】 ■ Simply apply the components that birds dislike ■ No concerns about secondary contamination (such as debris sticking) ■ Becomes colorless and transparent when dry, preserving the landscape ■ Can maintain effectiveness for a long time ■ Applicable to various locations *For more details, please refer to the PDF document or feel free to contact us.

• Natural paints (water-based, ink, etc.)
• Medicines
• Pest and insect control products

We would like to introduce our laser device, the "Bird Stopper Laser," which is effective for bird damage control. It can be used in shaded areas within 10 meters, such as under large roofs at train stations or inside large warehouses where sunlight does not reach. It emits three colors of laser light—red, green, and blue—that are effective in repelling birds while ensuring safety for humans. Additionally, it is designed to detect light that is weak to the human eye, prompting avoidance of the area. *Currently, we are considering various specifications, including 100V, solar-powered, timer, and rotating base options. 【Features】 ■ Emits red, green, and blue laser light effective for bird damage control ■ Effective in areas like under roofs and inside warehouses ■ Effective even in sunlit areas, approximately up to 2.3 meters ■ The laser turns off when a person enters within about 5 meters ■ Each laser beam has a power level of "Safety Standard IIIR" *For more details, please refer to the PDF document or feel free to contact us.

• Pest and insect control products

"Winfresh" is an antimicrobial agent with over 20 hours of sustained multifunctional effects. It uses a natural ingredient "R-100+H" extracted from "pine," which is used in the foundation of buildings for corrosion prevention, and has been verified to be effective against bacteria, viruses, mold, and odors. Since it does not contain any allergens, it can be used in various places such as hospitals, nursing facilities, and kitchens. 【Features】 ■ Over 20 hours of sustained multifunctional effects ■ Uses the natural ingredient "R-100+H" extracted from "pine" ■ Expected effects against bacteria, viruses, mold, and odors ■ Does not contain any allergens ■ Usable in various locations *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

"Kitchen and Exhaust Duct Cleaning" involves cleaning the inside of the exhaust duct and removing dust, thereby maintaining the exhaust system in good condition. By regularly cleaning the exhaust ducts, the risk of troubles such as fires can be significantly reduced. [Features] ■ Prevention of duct fires ■ Ensuring sufficient exhaust volume ■ Resolving odor issues and preventing mold growth ■ Restoring exhaust capacity and ensuring safety ■ Extending equipment lifespan and reducing costs *For more details, please refer to the PDF document or feel free to contact us.

• Ventilation openings
• Air conditioning equipment

"Residential Ventilation Duct Cleaning" is a service that cleans dirty ducts to restore ventilation capacity and create a comfortable air quality in your room. Exhaust systems in bathrooms, toilets, kitchens, etc., can significantly lose their effectiveness due to dust and grease buildup, making it difficult to expel heat, odors, and moisture, which can lead to the growth of mold and mites. By performing duct cleaning, the expulsion of dirty air becomes smoother, improving the air quality in the room. 【Features】 ■ Cleans dirty ducts ■ Restores ventilation capacity ■ Ensures smooth air expulsion ■ Accommodates complex duct bends *For more details, please refer to the PDF document or feel free to contact us.

• Duct related equipment
• Ventilation and smoke exhaust equipment

The "ACVA System" maintains the air conditioning system hygienically through four processes: "Investigation," "Cleaning," "Disinfection," and "Monitoring." A small machine called the ACVA Point is installed by perforating the air conditioning duct. This allows all tasks to be easily performed through that point. 【Features】 ■ Hygienic maintenance of the air conditioning system ■ Thorough surveys ■ Cleaning and treatment within the ducts ■ Regular monitoring ■ No need for extensive opening work *For more details, please refer to the PDF materials or feel free to contact us.

• Air conditioning equipment
• cleaning
• Facility Management System

"Bird Coat (topcoat)" is a repellent paint for bird damage prevention that is environmentally friendly. The raw material is white, but it becomes colorless and transparent (with a slight yellow tint) when dry. The painting method involves cleaning the surface, applying a primer, and then applying the Bird Coat. 【Features】 ■ Main ingredients - Water-based acrylic resin - Repellent agent - Water - Defoamer and other paint additives ■ Color - The raw material is white, but it becomes colorless and transparent (with a slight yellow tint) when dry. *For more details, please refer to the PDF document or feel free to contact us.

• Natural paints (water-based, ink, etc.)
• paint

The "Primer (undercoat)" is a product used as an undercoat for bird stopper paint types. It is an excellent undercoat paint with superior transparency that can be applied to many substrates, regardless of whether they are new or existing. The painting method involves cleaning the installation surface, applying the undercoat (primer), and then applying the topcoat (bird coat) in that order. 【Features】 ■ Resin type: Water-based silicone resin ■ Excellent environmental compatibility ■ Excellent adhesion to many substrates ■ Ease of use without the need for water dilution ■ Excellent transparency in the paint *For more details, please refer to the PDF materials or feel free to contact us.

• Natural paints (water-based, ink, etc.)
• paint

The "Bird Stopper Paint Type" is a repellent paint that can be used for small birds to large raptors. Since it is not made of a sticky material, there is no concern about secondary contamination (such as garbage sticking), and it becomes colorless and transparent when dry, so it does not spoil the appearance. Additionally, the ingredients used are oils extracted from fruits and synthetic fragrances, and no toxic substances such as heavy metals are used. 【Features】 ■ Patent registered / Trademark registered ■ International patents obtained in the U.S. and China ■ Easy to apply ■ Long-lasting effect ■ Can be applied in various locations *For more details, please refer to the PDF document or feel free to contact us.

• Natural paints (water-based, ink, etc.)
• Medicines

The starting point of Esuku Co., Ltd.'s work was the cleaning of air conditioning ducts in 1983. At that time, what surprised us was the contamination caused by the enormous amount of pigeon droppings around the air intake on the rooftop. We discovered that using magnets to disrupt the magnetic field made pigeons less likely to approach, and we developed a bird deterrent device called the "Bird Stopper" using magnets. Our belief is to "guarantee effectiveness through responsible construction" and to solve the problems that people face, bringing joy to many. Starting with air conditioning duct cleaning, we provide services that can be disseminated from Osaka to the entire country and even the world, continuously challenging new fields and aiming for further expansion while contributing to society. 【Business Activities (Excerpt)】 ■ Maintenance of air conditioning systems in general ■ Investigation and cleaning using the ACVA system ■ Design and construction of air conditioning equipment and duct work ■ Maintenance and cleaning of kitchen exhaust systems in general ■ Inspection and cleaning of kitchen exhaust ducts (cleaning inside the kitchen) ■ Maintenance and cleaning of residential ventilation ducts *For more details, please refer to the PDF materials or feel free to contact us.

• cleaning

The "WP-DP1000L" is a portable power supply device that, despite its compact size, can deliver a high output of 1.5KW. It is equipped with a charger and inverter with a conversion efficiency of over 90%. This dual model supports both 100V charging (AC) and solar charging (PV), and solar panels can be selected according to usage capacity. 【Features】 ■ Capacity of 900Wh (high output of 1.5KW) ■ Dual model supporting 100V charging (AC) and solar charging (PV) ■ Solar panels can be selected based on usage capacity ■ Charger and inverter with a conversion efficiency of over 90% ■ Output with AC100V/USB interfaces ■ Uses lithium-ion batteries *For more details, please refer to the PDF document or feel free to contact us.

• Power generation equipment
• Solar power generation equipment
• DC Power Supply

Bird Stopper" is a bird damage prevention product developed independently by our company. A revolutionary repellent paint that lasts for a long time with just a single application, we offer seven types to choose from based on usage conditions, including the "Bird Stopper Paint Type"! It can address issues such as bird strikes on airport runways, damage to cultural properties, harm to crops, and droppings on buildings and roads. 【Product Lineup (Partial)】 ■ "Paint Type" Lasts for a long time. With a scent that birds dislike and UV luminescent components, it is effective for small birds to large raptors. Applying it to runways helps prevent bird strikes. ■ "Electric Vibration Wave Type" Generates electric vibration waves and electric shocks with ultra-weak currents. ■ "Chain Type 4500G" Creates a magnetic field to prevent birds with biological magnets from approaching. ■ "Screen Type HL" Uses special stainless steel wire. Can be installed on important cultural properties without compromising aesthetics. *We are currently offering materials that include points for choosing bird damage prevention methods and installation achievements. Please check them out via "PDF Download.

• Pest and insect control products
• others

Ducts gradually become dirty over time, leading to a decrease in ventilation capacity. Duct cleaning is the process of cleaning dirty ducts to restore their ventilation ability. By performing duct cleaning, the exhaust of dirty air becomes smoother, allowing the air in the room to be kept in a comfortable state. In reality, ventilation ducts often bend several times before reaching the outside of the building. "WintVent" is a specialized technology designed to accommodate the complex shapes of residential ducts, ensuring that the inside of the duct is thoroughly cleaned. 【WintVent Features】 ■ Specialized technology to accommodate the complex shapes of residential ducts ■ Thorough cleaning of the inside of the duct *For more details, please refer to the external link page or feel free to contact us.

• Other Kitchen Supplies
• Other commercial buildings and service facilities
• cleaning

The "WinPower WP-DP1000L" is a portable power supply device that uses a lithium-ion battery and features a compact design despite its high output of 1500Wh. With a high-level management system, it ensures improved performance, long lifespan, and safety. It achieves lightweight and compact design while also having a suitcase shape, combining a beautiful form with ease of transport, making it an excellent backup power system. 【Features】 ■ Silent operation with no noise ■ Easy to carry and move with attached casters ■ Carrying handle adjustable in three stages ■ Can be charged even during power outages with a solar panel charging option ■ Solar charging costs 0 yen, making it economical *For more details, please refer to the PDF document or feel free to contact us.

• Power generation equipment
• Solar power generation equipment
• DC Power Supply

The "Bird Stopper Net Type" is a bird prevention net that does not compromise aesthetics from either the outside or the inside. There are no fire safety issues even when installed at high places such as buildings and apartments. Additionally, since it does not use electricity or chemicals, it is safe for both humans and birds, and birds will not get tangled in the net. Installation does not require special skills or tools, making it easy to install and effectively preventing bird entry regardless of the shape of the installation area. 【Features】 ■ Safe installation at high places with no fire safety issues ■ Effectively prevents bird entry regardless of the shape of the installation area ■ Low cost, with experienced workers for quick installation ■ Does not compromise the aesthetics of the building or surroundings *For more details, please refer to the PDF document or feel free to contact us.

• Special Construction Method
• Tunnel construction
• Roof and gutter construction

The "Bird Stopper SUS Wire Type" is a simple bird deterrent product that prevents birds from perching by stretching stainless steel coated wire. Please use it as a protective measure during new construction. The supporting posts for the wire can be applied in various ways, including three-tiered and spring-loaded options. Additionally, the material is nylon-coated, making it safe to touch. 【Features】 - Made with durable stainless steel wire - Excellent durability - Stainless steel coated wire reinforced to 1.2 mm (available in black, white, gray, clear, blue, red, and wine red) - Available in single-tier, double-tier, and three-tier posts *For more details, please refer to the PDF document or feel free to contact us.

• Steel construction
• Roof and gutter construction
• Other commercial buildings and service facilities

The "Bird Stopper Electric Vibration Wave Type" is a groundbreaking bird damage prevention system that generates periodic electric micro-vibration waves and electric shocks through ultra-weak electric currents, available in wire and forming plastic specifications. It features a simple installation method, where the forming plastic (with conductive tape) is fixed using anchors, screws, or adhesives. This system enables bird damage countermeasures for rooftop parapets that previously required temporary installations (gondola equipment or swing-type gondolas), which were not possible before. 【Features】 ■ Trademark and design registration ■ Generates periodic electric micro-vibration waves and electric shocks through ultra-weak electric currents ■ Available in wire and forming plastic specifications ■ Drives away birds and prevents them from returning ■ Three types of power supply units to choose from: - AC100V type - Solar battery type - Dry battery type *For more details, please refer to the PDF materials or feel free to contact us.

• Miscellaneous metal items
• Other commercial buildings and service facilities
• others

The "Bird Stopper Paint Type" is a repellent paint that contains components that emit a smell unpleasant to birds and ultraviolet light that birds dislike, making it effective against various types of birds. Encapsulated in microcapsules, it provides long-lasting effects. It can be directly applied to airport runways without contact. 【Features】 ■ Environmentally friendly repellent components ■ No corrosion on the application surface, and it dries quickly ■ Low cost ■ Colorless and transparent *slightly yellow ■ Contains ultraviolet light-emitting components *For more details, please refer to the PDF document or feel free to contact us.

• Dam construction
• Other construction services
• Other commercial buildings and service facilities

The "Bird Stopper Screen Type (HL)" is a bird intrusion prevention product that uses stainless steel wire to prevent entry. It effectively prevents the intrusion of various birds such as pigeons, crows, ducks, seagulls, sparrows, and starlings, ensuring excellent results. Compared to bird nets, it is almost invisible from the outside, and it does not collect dirt or dust, maintaining a beautiful appearance that does not diminish the value of the building over time. 【Features】 - Made from non-combustible materials, so there is no risk of fire spreading, and partial repairs are easy. - Uses stainless steel coated wire (1.0 mm) and stainless steel profiles. - Durable and long-lasting, making it cost-effective in terms of running costs. - Can be painted with baked-on finishes to match the building. - Designed to open sideways in emergencies, ensuring it does not hinder firefighting activities, thus providing safety. *For more details, please refer to the PDF document or feel free to contact us.

• Tunnel construction
• Roof and gutter construction
• Other construction services

The "Bird Stopper Chain Type 4500G" is a bird deterrent product that creates a magnetic field tunnel to prevent birds from flying into its range. It is effective against birds that possess biological magnets (magnetite), such as pigeons, crows, ducks, and seagulls. Its small and simple shape is unobtrusive, and it can be painted to match various exterior wall colors. 【Features】 ■ Strong magnetic power of 4500 gauss for long-lasting effectiveness ■ No interference with television or radio signals, and it is harmless to humans ■ The powerful magnetic force of the main body securely holds the wire in place ■ Non-lethal, so there are no complaints from bird lovers ■ The stainless steel coated wire is reinforced to 1.2 mm, making it unbreakable *For more details, please refer to the PDF document or feel free to contact us.

• Bridge Construction
• Road construction
• Steel construction

At Osaka Winton, we have independently developed bird damage prevention devices. We can confidently recommend them based on numerous successful installations. Our products include the "Bird Stopper Paint Type," which provides long-lasting effects simply by applying it, and is effective against small birds, pigeons, crows, and even large raptors, as well as many other options. 【Product Lineup】 ■ Bird Stopper Paint Type ■ Bird Stopper Electric Vibration Wave Type ■ Bird Stopper Chain Type 4500G ■ Bird Stopper Screen Type HL ■ Bird Stopper SUS Pin Type Stainless Base ■ Bird Stopper Net Type ■ Bird Stopper SUS Wire Type *For more details, please refer to the PDF materials or feel free to contact us.

• Pest and insect control products

The "ACVA System" that we recommend is a system that allows for easy operation through the installation of small machines called ACVA points, which are inserted into existing air conditioning systems and ducts. Based on contamination surveys and regular monitoring of the entire air conditioning system, we perform cleaning and treatment to supply hygienically managed air indoors. 【ACVA Features】 ■ A cleaning and inspection port that can be attached to the duct with one touch ■ Quick and cost-effective installation without the need for extensive opening work ■ Simple installation by just drilling holes in the ceiling and duct to insert the ACVA points ■ Minimal protrusion into the duct, with a structure that is difficult to detach during earthquakes due to spring materials, packing, and caps ■ After cleaning, it can also be used for surveys and measurements, allowing for regular checks of contamination levels *For more details, please refer to the external link page or feel free to contact us.

• Other commercial buildings and service facilities
• cleaning

The exhaust ducts used in kitchens are prone to contamination and decay due to the accumulation of grease and dust, which can lead to a decrease in ventilation efficiency if left unattended. This poses risks of fire outbreaks as well as hygiene and aesthetic issues. To prevent duct fires that can cause panic due to heavy smoke and to avoid disruptions to business operations, we recommend regular inspections, maintenance, and cleaning of kitchen exhaust duct systems. Our company conducts detailed on-site surveys and analyses of various duct structures and indoor environments, using appropriate cleaning methods for effective cleaning. Please feel free to contact us. 【Features】 ■ Prevention of duct fires that can cause panic due to heavy smoke ■ Restoration of exhaust capacity ■ Assurance of safety *For more details, please refer to the external link page or feel free to contact us.

• Other commercial buildings and service facilities
• cleaning

~Bird Stopper for Preventing Bird Landing~ It is effective against birds such as pigeons, crows, ducks, and seagulls. The gentle W-shaped pins do not harm the birds. Made of simple stainless steel pins, it does not compromise the aesthetic of buildings and feels natural. 【Features】 Made entirely of stainless steel, it does not deteriorate and can be used for a long time. It can be installed on various materials such as stone, tile, wood, and metal, making it convenient. It is maintenance-free, resulting in very low running costs. It can also be used to prevent stray cats from entering. ☆Guaranteed effectiveness with responsible installation☆ ● For more details, please contact us or download the catalog.

• Steel construction
• Tile work
• Roof and gutter construction

"STK Net" is a fence net made of 100% polyester that is free from rust. It weighs about 1/5 of regular wire mesh, making it highly workable and weather-resistant. Due to its hexagonal design, even if part of it tears, it does not lead to continuous tearing, and the same material net can be used to patch and repair the torn areas. Therefore, it is effective in areas with severe salt damage near coastlines, volcanic regions, and in coastal and riverbank construction projects where the lifespan of wire mesh is short. It can also be used as a small animal intrusion prevention net, contributing to accident prevention on highways. 【Features】 ■ Recyclability (can be reused as plastic material after use) ■ Transparency (does not reflect sunlight compared to conventional wire mesh) ■ Electrical insulation and voltage resistance (does not conduct electricity as it is made of resin) 【Applications】 ■ Fences for public facilities ■ Nets for preventing falls in apartments and irrigation channels ■ Nets for preventing small animal intrusion ■ Nets for protecting cultural properties and stone walls, etc. *You can download the STK Net construction case collection from the PDF! Please join us.

• Other civil engineering works

"STK Net" is a fence net made of 100% polyester, which is free from rust. It weighs about 1/5 of regular wire mesh, making it highly workable and weather-resistant. Thanks to its hexagonal design, even if a part gets torn, it does not lead to continuous tearing, and the same material net can be used to patch and repair the torn areas. Therefore, it is effective in areas near the coast where salt damage is severe, volcanic regions, and in coastal and riverbank construction projects where the lifespan of wire mesh is short. It can also be used as a small animal intrusion prevention net, contributing to accident prevention on highways and other areas. 【Features】 ■ Recyclability (can be reused as plastic material after use) ■ Transparency (does not reflect sunlight compared to conventional wire mesh) ■ Electrical insulation and voltage resistance (does not conduct electricity due to being made of resin) 【Applications】 ■ Fences for public facilities ■ Nets for fall prevention in apartments and irrigation channels ■ Nets for preventing small animal intrusion ■ Nets for protecting cultural properties and stone walls, etc. *You can download the STK Net construction case collection from the PDF! Please join us.

• Other civil engineering works

STK Net is a rockfall protection net made of 100% polyester, which is free from rust. It weighs about 1/5 of standard wire mesh, making it highly workable and weather-resistant. Thanks to its hexagonal design, even if a part is torn, it does not lead to continuous tearing. The same material net can be used to patch and repair the torn areas. As a result, it demonstrates its effectiveness in areas near the coast where salt damage is severe, volcanic regions, and in coastal and riverbank construction projects where the lifespan of wire mesh is short. It can also be used as a small animal intrusion prevention net, contributing to accident prevention on highways and similar locations. **Features** - Corrosion and acid resistance - Weather resistance - Lightweight - Cost reduction - Recyclability (can be reused as plastic material after use) - Permeability (does not reflect sunlight compared to traditional wire mesh) - Electrical insulation and voltage resistance (does not conduct electricity as it is made of resin) *For more details, please refer to the PDF document or feel free to contact us.*

• Other civil engineering works
• Pest and insect control products
• others