- Combination Nipples
- 2017-01-16 06:57
- Blue ocean co. , ltd main products combination nipples, air hose coupling, fittings, valve, couplings, clamp. The handle
- Cam & Groove Couplings
- 2016-10-24 05:28
- Blue Ocean Co., ltd main products air hose coupling fittings, valve, couplings. Cam & groove couplingsThe handled by our
- China (Mainland) Cam & Groove Couplings
- 2016-10-23 07:21
- Specifications: BLUE Ocean Co., LTD main products AIR HOSE COUPLING FITTINGS, VALVE, COUPLINGS. The handled by our compa