Our Company >> History

Servicing severe valves in different industries and founding One-station Service Center (OSSC) in New York since 1992

Researching and developing metal seated ball valve engineering knowledge into solutions since 1997

Founded European One-station Service Center (OSSC) in Birmingham of United Kingdom in 2004

Awarded many metal seated ball valve patents from 2002 to 2006

Cooperated with Deloro Stellite & Birmingham University of United Kingdom on metal coating since 2004

Founded Asia One-station Service Center (OSSC) in Shanghai of China in 2008

Founded international office in Shanghai of China in 2009

KEYVA manufactory moved to Houston in 2009

KEYVA IKS actuator product line began in 2014