insulated FRP window frame, excellent weather resistant,

Zhengzhou Yalong Pulterx composites Co., Ltd. was established in September 1994 and became a member of China Fiber Reinforced Plastics (FRP) association in April 1995, was recognized as a high-tech enterprise in Zhengzhou. Yalong took part in many important construction project in China, for example, China western area Aluminium smelter plant construction, Northeast power plant cooling tower anti-freeze project, the biggest nylon"66"project in Ping Ding Shan, etc. Yalong products recommended by the Standardization Committee of China Construction Department, meanwhile, selected in "Anti-corrosion structure in construction "J333(BII)" Selected national standard design drawings", won the third term Scientific and Technical Advance Prize of Henan Province. We produce different FRP profiles with different resin such as: polyester, polyethylene, epoxy, and phenolic. FRP fiberglass profiles also could be assembled to different fiberglass product according to customer requirement, such as: Fiberglass window and shutter Pultruded Fiberglass Grating Fiberglass guardrail handrail fence Fiberglass ladders and stairs Cooling tower FRP components filler supports, anti-freeze board, grating walkway Fiberglass Structure and support Yalong have great quality control from raw materials to finished product, also offer best after sale service. 20 years producing experience ensure top class quality, we also welcome OEM and ODM, welcome contact us freely.