Company Name : Tengyun Trading Co.,Ltd.About Us : <br> <br>Tengyun began its trading in 1990s', concentrating on pipeline fittings including compensators, rubber joints, expansion joints, waterproofing pipeline casing, flanges and duckbill valves, etc. With 20 years development, Tengyun has became a truly worldwide trading companies. Tengyun Trading Co.,Ltd. have confidence to provide what you want!<br><br>Product/Service : rubber joints,expansion joints,waterproofing pipeline casing Category : Energy ProductsContact Person : chenjiwuLink More : China Energy Products ,China Natural GasTelephone : Fax : Address : Yonganlu Xicun Zhengzhou Henan 451281 ChinaWebsite : http://www.tyrubberjoint.comBusiness Type : Manufacturer