Huashida HDPE Electric-fusion tape (pipe dia.500mm, width 1200mm) pass the CNPC pipeline Bureau testing. hsdc@qdhsd.com, 008613963975523(whatsapp)

Qingdao Huashida PU foaming HDPE insulation casing extruder line win governmert visit. hsdc@qdhsd.com, 008613963975523(whatsapp)

HuaShida supply elbow anti-corrosion production line to an oil construction company of Sinopec. hsdc@qdhsd.com, 008613963975523(whatsapp)

Huashida Melt-blown Fabric Extruder Line Win Client, hsdc@qdhsd.com, whatsapp:008613963975523

Huashida seamless PE elbow was designated as brand by Qingdao Thermal Power Enterprise. www.hsdanticorrosion.com, hsdc@qdhsd.com, 008613963975523(whatsapp/wechat)

Huashida Flexible PU foaming insulation pipe extrusion line meet client. hsdc@qdhsd.com, www.hsdanticorrosion.com, 008613963975523(whatsapp)