7MECH is a high-end hydraulic accessories company who has a world-class level, 7MECH focus on high-end accessories, development ,production, sales and service of high -tech enterprises, long-term sevice in the fields of military defense,aerospace,petrochemical, oil and gas industry and research institutes, 7MECH is represent of Chinese market for PFT-penetrator (usa), Freudengerg oil & gas-rubber seals (Germany),Omni Valve- actuators (usa),Ruelco-control valves (usa).
Website：www.sevenmech