맞춤형 지원
OEM, ODM, 소프트웨어 리엔지니어링
Product name
dual plate disc check valve,duo check valves
Body material
CI,DI,SS304,ALBZ,C958,C954
Disc
DI,ss304,ss316,albz,C958,
spring
x-750,2250,2507,SS316,SS420,SS431,SS630
Keyword
duo check valve,dual check valve,wafer check valve