Qingdao Royal-tech Machinery Co., Ltd

PP foaming sheet has unique superiority, such as good flexibility, mechanical property, rebound resilience and

the application : high way protect bar , insulate wallboard , railway protect bar , rail sleeper , etc .

Royal machinery's UPVC pipe extrusion line are suitable for producing all kinds of water supply pipe , dr

Suitable material: PE, PP, PVC granules. This line consists of RM series of extruder, mould, moulding machine,

Common usuage: Folded and shaped, clothing collar, decorationmaterial and document files , documents covers an

This extrusion line is usually being applied in field of HDPE water supply pipe , gas supply pipe , coal mine

This line is the newly -devloped product of our company , which is mainly used to produce liquid-conveying PVC