OK Valve Manufacturing Co., Ltd.
OK Valve Manufacturing Co., Ltd. is a stock sharing corporation specializing in developing , designing, manufacturing, distributing and after sale service. Located in Oubei where is reputed “ The Town of Pump & Valve in China”, near the new 104 national highway as well as old one, the convenient transportation has become its advantage. OK Valve recruits well-known valves engineer from overseas and domestic, and introduces world’s advanced technology, More>>

ORBINOX (UK) LTD
Orbinox Group was founded in Spain in the late '1960s' as a manufacturer of Knife Gate valves. The early '1980s' global expansion programme has facilitated the development of a direct presence in many world areas. Today, Orbinox Group has manufacturing plants in Spain, Canada and India which are supported by our strategic distribution centres located in Spain, Germany, USA, Canada, China and the UK.Orbinox (UK) Limited was established in May 2003 at Chichester, West Sussex. More>>

OS Valve
In 1980, OS Company started its business as a domestic sole distributor or NORIT Company in the Netherlands to contribute to a better environmental future.By the end of the 1990s, we had finished to build our own office and factories, and expanded our business line based on successful partnership with NORIT Group.Now in OS Company, we are made up of three member companies including Osung Envitech, Os Valve, Osung Envitech M&B and Chempro korea (OSC) and have two offices and two factories. More>>