We can make the valve as your require:
1.material:bronze/cast steel/stainless steel
2.flange standard: ISO/JIS/DIN/ANSI
3.certificate:CCS/ABS/BV/DNV/LR.

about Factory

Shanghai  Kunyu  Mechanical &  Electronic  Equipment  Co.,ltd  is a  limited  liability  company  thatoriginated  from  the  system  reforming of  Zhangjiagang Marine Valve Plant.  We have a  branch  in Shanghai. Zhangjiagang  Marinevalve  plant  was  established  in 2000,specialized  and  production  in butterfly  valve, gate  valve, ball valve,butterfly  check  valve, regulating  valve,globe  valve, diaphragm  valve, pressure relief valve,pressure  safety  valve.