Zhejiang Huangyan GUYU Plastic mould Factory was founded in 1990, is a professional manufactory for design and producing of injection pipe fitting moulds.

GUYU introduces the latest facilities which has advanced CNC processing center, three-coordinate measuring machine, and precision testing equipment .It has experienced mould developing and designing people who has a good master of CAD, UG, Pro / E software to analyze the products, design ,and manufacture the moulds it provides U-PVC drainage, PVC inner ring groove pipe mould, PE key mould, PP-R pipe fitting mould, sewage pipe fitting mould for domestic and foreign enterprises, more than 160 manufacturers such as ERA, Zhongcai, Weixin and Kangtai etc. well-known pipe and fitting manufacturers.

We have exported our moulds to Southeast Asia, the Middle East, Africa, Europe and other countries.