Innovation, excellent and reliability are the core values of our firm. These principles today more than ever form the basis of our success as an internationally active mid-size corporation for universal flange adaptor, API 600 /API 6D Gate Valve , Oil Butterfly Valves , Dual check valve ,SDSS Check valve . Seeing believes! We sincerely welcome the new clients abroad to build organization associations and also hope to consolidate the associations while using the long-established prospects. The product will supply to all over the world, such as Europe, America, Australia,Chile , Turin ,Bogota , Dubai .We warmly welcome domestic and overseas customers to visit our company and have business talk. Our company always insists on the principle of "good quality, reasonable price, the first-class service". We are willing to build long-term, friendly and mutually beneficial cooperation with you.