we are one of the main manufacturers and suppliers in northern China of pipe fittings and valves of different materials. At present we have the following series: (1) screwed pipe fitting; (2)screwed ball valves; (3)hygienic unions: DIN11851,RJT,ISO and SMS; (4)flanged ball valves; (5)butterfly valves; (6)quick couplings; If you have any more question, please feel free to get in touch with us. |