Qingdao Sincere Machinery

Qingdao Sincere Machinery produce and sale large-diameter hdpe structural hollow-wall spiral winding pipe production line, spiral corrugated pipe extrusion line, spiral storage tanks making machine, polyethylene manholes/modules manufacturing machine, pp pe seamless storage tank winding machine, steel belt reinforced sewerage pipe machine, single-layer or multi-layer pe ppr mpp pipe extrusion line, pre-insulated casing pipe production line, pp pe abs thick sheet making machine, plastic recycling granule pelletizing line, plastic tanks welding machine, crusher, shredder and so on.

www.sincere-extruder.com

Mob.:+86-15726275773 
sales@sincere-extruder.com  
sincere-extruder@yandex.ru