Huashida HDPE heat shrink closure casing successfully passed the pressure test in the Western Plateau. hsdc@qdhsd.com, 008613963975523

CEO personally visits and serves customers of pre-insulation pipe production line. hsdc@qdhsd.com, 008613963975523

Huashida cultivates operation and technical team of pre-insulation pipe production line for Client. hsdc@qdhsd.com, 008613963975523

Difference HDPE closure heat shrinkable casing from traditional HDPE Electro-fusion sleeve for PUF insulation pipeline joint. hsdc@qdhsd.com, 008613963975523(whatsapp)

This is the pipe dia. 75-250mm type automatic PERT flexible insulation pipe production line made in Qingdao Huashida Machinery Co., Ltd.,

Qingdao Huashida machinery co., LTD is a professional manufacturer of plastic extrusion welding machine, with nearly seventeen years of professional experience in manufacturing.