Qingdao Tenghong Import & Export Trading Co. Ltd.

Company Description

Qingdao Tenghong Import & Export Co.,Ltd specially export valves, Qingdao Tenghong Import & Export Trading Co. Ltd. production include industrial valves and marine valves.
We produce  industrial valves include check valves, gate valves ,stop valves etc , these kinds of valves could produced according to GB, MSS, DIN, JIS and BS standard.
Our marine valves producing according to the standard of GB, CB and CBM, and get the certificate of CCS.
We have a specially staff with design, produce, inspection, test and service., and could produce according to your requirement.
We?re looking forward to cooperate with you based on ou sincere enthusiasm, meticulous work style.