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

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

HSD new continue polyurethane insulation pipe production line run well in client's woorkshop. hsdc@qdhsd.com,0086139963975523(wechat/whatsapp)

Huashida's new rubber foam insulation pipe and board production lines have been greatly improved. www.hsdanticorrosion.com/ hsdc@qdhsd.com/008613963975523

Huashida large diameter pre-buried insulation PE jacket pipe shell equipment is welcomed email: hsdc@qdhsd.com/ 008613963975523(whatsapp/wechat) /www.hsdanticorrosion.com