YUYAO DONSEN BUILDING MATERIAL CO., LTD

supply pvc ball valve, pvc union, octagonal pvc ball valve, pvc two pieces ball valve, high quality with compe

Offer ppr radiator valves, brass radiator valves. we are the factory and produce ppr valves, radiator valves a

Manufacture of ppr pipe, fittings and fittings mould. Based on Germany standard 8077/8078, over ten years expe

Manufacture of ppr pipe, fittings and fittings mould. Based on Germany standard 8077/8078, over ten years expe

HDPE Fittings for Water Supply PE100. SDR11/SDR13.6/SDR17. Main series:Electro fusion fittings; butt fusion fi

supply manhole cover, gully cover, water grate, water meter cover, telecommunication cover, composite cover

Manufacture of ppr pipe, fittings and fittings mould. Based on Germany standard 8077/8078, over ten years expe

Professional mould factory specilized in making pipe fitting mouls. we also have 2 factories to produce ppr pi

Professional manufacture of pp compression fittings. our factory not only produce pp compression fittings but