We will exhibit at the "25th Hokkaido Technology and Business Exchange Meeting" Business EXPO.

PTC film heater with over 20 years of proven performance - boasting free size and flexibility.

Thin and flexible, it warms up quickly. It has self-temperature control (PTC) characteristics and can be used safely. It has various applications and can be used from commercial to industrial purposes. ◎ Please let us know your requirements.

• others

Over 20 years of proven performance with PTC surface heating element 'Ribbon Heater' - can be wrapped in long sizes.

Thin and flexible, it warms up quickly. It has self-temperature control (PTC) characteristics, making it safe to use. It has a variety of applications and can be used for both commercial and industrial purposes. ◎ Please let us know your requirements.

• District heating and cooling/heat source system
• others

Goodbye snow removal! Make winter living comfortable with the electric roof snow melting system, Wrap Heat "Spring of the Northern Country."

Our PTC surface heating element, which has been in development for 20 years, is a proven electric heater used for underfloor heating and snow melting for signals. We recommend the electric roof snow melting system, Lap Heat "Hokuguni no Haru," which uses this reliable PTC surface heating element.

• Floor heating (electric, panel, storage type, etc.)
• Snow melting equipment
• Roof and gutter construction

Safe living in a snowy country. Easy-to-install eaves snow melting "Icicle and snow shed prevention heater."

Have you ever experienced inconvenience or danger from the icicles, snow cornices, or snow overhangs at your eaves? We suppress the growth of icicles and snow cornices. This is the "icicle and snow cornice prevention heater" manufactured by Sunrise Industrial Co., Ltd., a Niigata heater manufacturer with over 20 years of experience.

• District heating and cooling/heat source system
• Snow melting equipment
• Roof and gutter construction

Improving the quality of concrete curing in cold weather!

After the concrete is poured, maintaining the necessary temperature and humidity for a certain period can prevent cracking and strength reduction. During the winter, using Sunrise Industrial's "electric heating concrete curing sheet" allows for reliable curing of concrete at a stable temperature.

• Concrete curing material
• Tunnel construction
• Dam construction

Essential item for snowy regions: 'Snow Melting Mat' for entrances and stairs prone to freezing in winter.

●Safety... The surface is designed with a cross pattern to prevent slipping, allowing for safe walking. ●Energy-saving... Sunrise Industrial's ribbon heater (self-temperature controlled heater) is a safe heater with no overheating. It heats up quickly and generates uniform heat through an aluminum plate. Above all, it is a delightful energy-saving snow melting mat. ●Custom shape... Since it is made to order, we can create snow melting mats in sizes and shapes tailored to your preferences.

• Eaves/Canopy
• Other store equipment and supplies
• Snow melting equipment

Essential items for cold weather: warm items.

During the cold winter months, stay warm easily and conveniently! The portable heater "Neck Warmer Under Roll" is highly recommended. It is a portable heater that efficiently warms the neck area in a short amount of time. In the cold winter season, keeping your neck warm outdoors allows you to enjoy a comfortable experience.

• Safety and consumables

An article has been published about the case of introducing the expense reimbursement system "Rakuraku Seisan" at TSP Corporation. ~ In the case of TSP ~ Before the introduction, there were challenges such as dealing with the "paper" sent from various locations and the reliance on specific individuals for the tasks. After the introduction, the input and checking of FB data, which used to take 2 to 3 hours, can now be completed in just 5 minutes. Additionally, the mindset of the accounting department, which was previously reliant on manual entry, has changed. [Case Overview] ■ Challenges before introduction - Dealing with "paper" sent from various locations, reliance on specific individuals ■ Key points of introduction - A robust support system for setup and operation - Easy to start from a small scale both financially and functionally *For more details, please refer to the related links or feel free to contact us.

The facility operating the nurse call system has made the bed exit sensor wireless, allowing it to notify in conjunction with the nurse call. By simply connecting the mat sensor "Foldable Thin Matt-kun," the body movement call "Ugo-kun," and the wheelchair body movement call "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless. The infrared sensor "Just Place Pole-kun" has the transmitter HB-RS built-in. 【Features】 ○ Wireless conversion by simply connecting existing sensors to the transmitter HB-WSK. ○ The bed exit sensor notifies wirelessly in conjunction with the nurse call. ○ Up to 5 transmitters can be registered with one receiver. ○ The communication distance between the transmitter and receiver is approximately 10 meters. ◎ For more details, please contact us or download the catalog.

Full and empty management refers to the real-time display of parking availability and the management of efficient use of parking spaces. By utilizing Hotron's sensors, drivers can quickly discover available parking spaces, achieving efficient parking lot operations. ■ For large parking lots, the "floor management method" and "block management method," which focus on cost reduction, are recommended. Sensors are installed at regular intervals to count the number of vehicles passing through. This method offers the advantage of easy installation and low costs. 【Target Products】 - Vehicle Count Sensor CCS2 - Ultrasonic Sensor HM-UX2/UW2 ■ For smaller scale operations, the "space management method," which installs sensors in each parking space to display availability with high accuracy, is recommended. By ensuring accurate full and empty displays, it helps prevent unnecessary entry of new vehicles and enables safe parking lot operations. 【Target Products】 - Occupancy Detection Sensor HM-UX2/UW2 - Occupancy/Pass Detection Sensor HM-LC6 - Occupancy Detection Sensor HM-LC7/LC7-FLS - Occupancy/Pass Detection Sensor HM-S6 - Occupancy Detection Sensor HM-S8

Castem Co., Ltd. will exhibit at the "Monozukuri World Osaka - Mechanical Components Technology Exhibition" held at Intex Osaka from Wednesday, October 1 to Friday, October 3, 2025. We will showcase lost-wax precision casting and MIM (Metal Injection Molding) products, as well as introduce our new technology, mold-less casting "Digital Cast." In addition to our popular casting demonstrations, we will present case studies on solving issues related to metal parts. Please utilize our "Technical Consultation Booth" to learn about optimal manufacturing methods tailored to your needs, from ultra-small lots to mass production. 【Exhibition Overview】 Dates: October 1 (Wed) - October 3 (Fri), 2025, 10:00 AM - 5:00 PM Venue: Intex Osaka (1-5-102 Nanko-Kita, Suminoe-ku, Osaka City, Osaka Prefecture) Exhibition Booth Number: Hall 6, B Hall 51-1 Pre-registration allows for smooth entry. It is convenient to register via the URL below before your visit. We sincerely look forward to your attendance. https://www.manufacturing-world.jp/osaka/ja-jp/register.html?code=1431877272389396-VEK

From November 11, 2025 (Tuesday), at Pacifico Yokohama, we will be exhibiting at interOpto2025 / Light and Laser Science and Technology Fair (organized by the Optical Industry Technology Promotion Association / Optronics Corporation) with a focus on: - UV-transmitting glass that can be molded - Diffusion glass that can uniformly diffuse incident light - A double-sided lens array that is molded without lamination 【About the Exhibition】 Event Name: interOpto2025 / Light and Laser Science and Technology Fair UV Fair Date: November 11 (Tuesday) to 13 (Thursday), 2025 Opening Hours: 10:00 AM to 5:00 PM Venue: Pacifico Yokohama Exhibition Hall C Booth Number: C-15 Organizer: Optical Industry Technology Promotion Association / Optronics Corporation Official Website: https://www.optronics.co.jp/interopto/ We invite everyone attending this exhibition to visit our booth "Gosuzumi Seiko Glass." We sincerely look forward to meeting you on-site.