300-1600mm Hollow wall pe spiral pipe extrusion line
ฝัง
- เผยแพร่เมื่อ 2 ก.ค. 2024
- HDPE hollow wall spiral winding pipe extrusion line
PE manholes manufacturing machine
Polyethylene storage tank production machine
Double structural wall spiral winding pipe extrusion line
Qingdao Sincere Machinery
sales@sincere-extruder.com
WeChat/WhatsApp:+86-15726275773