PRODUCT CATEGORIES

Composite Frame

Photovoltaic Module

Filter Cartridge

Filter Bag

Filter Cloth

Composite Frame

Fiberglass reinforced polyurethane composite frame is a photovoltaic frame material developed by Hongsheng Group through independent research and development technology The frame is formed by impregnating and curing glass fibers in the production process, and then spraying a weather resistant coating on the surface.

▪ Environmentally friendly
▪ Cost advantage
▪ Strong weather resistance
▪ Light weight
▪ Support customization
▪ High strength
View More

New Energy

VIEW MORE

Chemical Industry

VIEW MORE

Solid Waste Incineration Industry

VIEW MORE

Steel Industry

VIEW MORE

ABOUT US

Shanghai Techrise Composite Material Co., Ltd. is a wholly-owned subsidiary of Zhejiang Hongsheng Group. Leveraging the parent company's robust technological R D capabilities and market strengths, we specialize in the research development, production, and application of composite materials. Our commitment is to deliver innovative, high-performance composite solutions to global customers. Currently headquartered in Hongqiao business district, Shanghai, our company focuses on international trade as its core business. Key products include photovoltaic composites, low-altitude economy composites, and high-performance composite filter media such as eco-friendly filter bags and cartridges.
MORE ABOUT US
WHY CHOOSE US

WHY CHOOSE US

25

25

25 years R&D and production experience
317

317

275patents applied, 42 invention patents
1500

1500

1500 professional staff team

LATEST NEWS

23 July 2025
The frame can fill the tiny gaps between the glass and other components, preventing dust, moisture, air, etc. from entering the interior of the module, avoiding corrosion
23 July 2025
The frame can fill the tiny gaps between the glass and other components, preventing dust, moisture, air, etc. from entering the interior of the module, avoiding corrosion
23 July 2025
The frame can fill the tiny gaps between the glass and other components, preventing dust, moisture, air, etc. from entering the interior of the module, avoiding corrosion

ARE YOU READY TO WORK WITH US?

GET A QUOTES