三利商事 List of Products and Services

For consumers who are particular about the appearance of screens, stainless steel insect nets are an ideal choice. This net features a black color finish that minimizes reflection while providing a natural view of the outside scenery. Furthermore, it is highly durable, eliminating the need for frequent replacements. This net combines aesthetics and functionality that traditional resin products could not meet, making it perfect for those who want to preserve the exterior appearance of their home and the ambiance of their interiors. We invite you to try out the quality that can be used with peace of mind for a long time. 【Features】 ■ Black stainless steel mesh manufactured using a unique coating process ■ Utilizes finer wires for increased opening rate and excellent ventilation ■ High light transmittance for a clearer view and refreshing feeling ■ Superior weather resistance and corrosion resistance, passing 1000 hours of salt spray testing ■ High-tensile stainless steel used, making it less prone to leaving marks on the mesh surface *For more details, please download the PDF or feel free to contact us.

• Net fence

For screen replacement contractors, ease of installation is an important point. This stainless steel insect mesh uses a thinner 0.11mm wire than conventional products, achieving flexibility while maintaining strength. The replacement work can proceed smoothly, reducing the time required for the task. Additionally, its tear-resistant properties make it a safe recommendation for households with pets and customers who prioritize durability. Let's improve customer satisfaction with this high-quality net chosen from a professional perspective. 【Features】 ■ Black stainless steel mesh manufactured through a unique coating process ■ Uses thinner wire for increased opening rate and excellent ventilation ■ High light transmittance for clearer visibility and a refreshing feeling ■ Better weather resistance and corrosion resistance, passing 1000 hours of salt spray testing ■ High-tensile stainless steel used, making it less likely to leave marks on the mesh surface *For more details, please download the PDF or feel free to contact us.

• Net fence

In households with pets, screens often become targets for scratching and can quickly tear, causing frustration. This stainless steel insect-proof net uses ultra-fine 0.11mm wire, balancing strength and flexibility. It can withstand pet scratching, significantly reducing the frequency of screen replacements. Additionally, the replacement process is easy, making it ideal for DIY enthusiasts. Furthermore, its non-reflective black design does not detract from the indoor aesthetics. It is a new option that supports a comfortable life with your beloved pets. 【Features】 ■ Black stainless steel mesh manufactured using a unique coating process ■ Uses thinner wire for increased opening rate and excellent ventilation ■ High light transmittance for clearer visibility and a refreshing feel ■ Superior weather and corrosion resistance, passing 1000 hours of salt spray testing ■ High-tensile stainless steel used, making it less prone to leaving marks on the mesh surface *For more details, please download the PDF or feel free to contact us.

• Net fence

We would like to introduce our "Stainless Steel Insect Screen Net." It uses high-tensile stainless steel, achieving about three times the tensile strength compared to ordinary stainless materials, with a low elongation rate of the wire. Additionally, it has the characteristic of being resistant to deformation and marks from external forces, addressing the weakness of ordinary stainless insect screens that are prone to dents and creases. 【Features】 ■ Black stainless mesh manufactured through a unique coating process ■ Uses thinner wires, increasing the opening rate and providing excellent ventilation ■ High light transmittance for a clearer view and a refreshing feeling ■ Superior weather resistance and corrosion resistance, passing a salt spray test of 1000 hours ■ High-tensile stainless steel used, making it less prone to marks on the mesh surface *For more details, please download the PDF or feel free to contact us.

• Net fence

"FACEMO" is a non-contact AI facial recognition thermal camera that enables instant temperature measurement. Without the need for manual intervention, it utilizes new AI technology to accurately and quickly perform automatic facial recognition, temperature measurement, and recording. It can instantly determine whether entry to a facility is permitted and can be linked with security gates, playing a significant role in preventing the spread of infection and ensuring everyone's safety. 【Features】 ■ AI facial recognition in 0.2 seconds ■ Photo capture and storage available ■ Temperature measurement with mask on ■ Mask detection capability ■ Immediate notification of fever detection ■ Centralized management of attendance/entry and exit/health monitoring ■ Comes with dedicated software for setting changes *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

10-year quality guarantee, 25-year durability, and excellent corrosion resistance with hot-dip galvanized screw piles. There are popular flange types (round hole, elongated hole) and non-flange types for solar power generation foundations. During foundation installation, construction efficiency is significantly improved compared to conventional concrete foundations, and there is the benefit of no industrial waste remaining during foundation removal. Suitable for small solar power plants to large megawatt-scale power plants, applicable in open fields and mountainous areas.

• Concrete sheet piles and piles