Dalian Wantong Industrial Equipment Co., Ltd. (WTIE) located in Dalian-a beautiful seaside city of China, established 1992.
We are one the leading professional producers ductile iron pipes and fittings,valves, castings,construction machines,construction material,etc.
We produce ...
Telephone:86-411-84793566
Address:No.27,AiXian street,QiXianling,Hi-tech zone