MA AN was founded in 1988 and specializes in marine valves manufacturing. We have built a perfect management system. We were rewarded with a license of marine valve production in 1990; the license was issued by China ship-building Industrial Crop; and we have been rewarded with ISO9001 certificate too. We are one of the best professional high-quality, high-tech stainless steel and cast copper valves,Marine Valve designers and Marine Valve manufacturers in China.

We accord the standards of ISO9001 to manufacture and ensure our productions-Marine Valve quality; we purchased advanced equipments and metal process for the production line too; at the same time we adopt Japan and china exporting standards.

We have more than three hundreds types of specifications productions-Marine Valve, the main products include flange, stainless steel close valve, check valve, gate valve, stopcock, butterfly valve, ball valve, fire hydrant, pressure instrument valve, manual and pneumatic valve,Marine Valve, etc; we also supply pipe fitting with GB、CB、CBM standards. We can produce ventilation butterfly valves for military ship too. You special order also available.

Welcome!Come one, come all thank you.