King Industry started from plastic pipe welding equipment with Zhejiang University of Technology, which is one of the earliest four plastic pipe welding equipment manufacturers in China. Our existing welding equipment has more than 20 Specifications, up to 1600 mm with ISO 9001:2000 certificate, widely used by domestic and international pipe and fitting manufactory, gas and water distribution companies etc. King Industry never comes to a halt, we started to produce PE pipe and fittings in ...