Company History
1988 AD
Starting a business
Acquired Yongjia County Oubei Pressure Reducing Valve Factory and started R&D and production of valves.
1988 AD

2000 AD
Zhejiang biao one valve was established
The company changed its name to Zhejiang Biao Yi Valve Co., Ltd. and develops and produces hydraulic control valve series.
2000 AD

2003 AD
Established Kaivexi Valve Group Co.
Establishment of Kaivexi Valve Group Co.
Development of hard seal gate valve
Development and production of high-pressure ball valves
2003 AD

2004 AD
Kevorkian develops industrial valves
China Kaiwei Xi developed a series of industrial valves for petrochemical, electric power, metallurgy, etc. and achieved good market performance. Chairman Lin Bingchun was honored as the excellent entrepreneur of Yongjia County.
2004 AD


2007 AD
Established strategic cooperation with China Overseas Development and formally entered the real estate sector
From 2007 to 2015, Kewehi Valve Group established strategic cooperation with China Overseas Land Development (COLD) and became the sole valve brand supplier of COLD.
2007 AD


2008 AD
On behalf of China's valve industry, the chairman of the company accompanied President Hu Jintao's visit to Cuba.
Lin Bingchun, chairman of the board of directors on behalf of China's valve industry accompanied President Hu Jintao on his visit to Cuba, Lin Bingchun, chairman of the board of directors accompanied Premier Wen Jiabao on his visit to Europe to promote exchanges between the valve industry in China and Europe, and to lay a solid foundation for the future development of the open WESTERN WESTERN.
2008 AD

2009 AD
The pinless threaded check valve won the Progress Award and was successfully patented.
The pinless threaded check valve won the Progress Award and was successfully patented.
2009 AD

2010 AD
Successful development of large diameter hard seal butterfly valve
In July 2010, the independent research and development of hard seal large diameter butterfly valve test success. Maximum caliber up to DN3200. Solve the problem of high cost of large diameter valves, the use of butterfly valves greatly reduces the cost, but also solves the butterfly valve can not solve the problem of high temperature and high pressure conditions, hard seal butterfly valves temperature resistance up to 450 ° C!
2010 AD

2013 AD
Strategic cooperation with major real estate companies, sales exceeded 500 million yuan
Kaiwei Xi valve and sunshine 100 officially opened strategic cooperation, and Wanda Real Estate opened strategic cooperation, annual sales exceeded 500 million
2013 AD
2017 AD
Concentrated layout of real estate with Wenzhou headquarters as the center
With the headquarters as the brain, responsible for warehousing, distribution and maintenance, the five branches of the scale of the synergistic production, the establishment of the building procurement as the strategic core of the national Internet of Things distribution supply chain system.
2017 AD

2018 AD-2022AD
Focus on cooperation in the field of new energy vehicles
Responding to the national policy and industry trends, our company began to focus on the layout of new energy vehicles in 2018, and established long-term cooperative relationships with Great Wall Motors, Hive Energy, BYD, and Billion Lithium-Ion Energy, etc., to contribute to the development of China's new energy in a small way.
2018 AD-2022AD
