Changjie Machine Co., Ltd

This production line mainly produces the large diameter MDPE/HDPE pipe. This kind of pipe has heat-resisting, bears the aging, the mechanical strength

Brief introduction to production line Mainly used to produce u-u-pvc, c-pvc huge caliber pipe for supply and drain water Composed of double screw ex

Wood-Plastic profile extrusion lines adopt special design screw &barrel, die head and processing technique for wood-plastic products.Series products i

The Qingdao changjie machineCo.Ltd produces the aluminum pipe production line to use many machine altogether pushes the technology, uses two kind of w

The PVC Fiber Enhancing Soft Pipe, called gridding pipe and snakeskin pipe which is mainly used to convey the middle pressure or corrosive gas and liq