Our History

Our History

2015 YEAR
Nov. Certificate of Recommended Manufacturer of Major Auxiliary Equipment for the 300MW Thermal Power Unit of the Electric Power Engineering Jul. License of Material Equipment Supplier for China Aviation Oil Holding Company

2014 YEAR
Feb.Yongjia County Highway 41 Shatou to Shangtang Solar lights project was formally completed and put into use (564 sets)
May. Updated and passed certificate of conformity for measurement management systems, Apr. CCC(China compulsory product certification)
Oct. Honorary Chairman Unit of Zhejiang Pump & Valve Industry Association

2013 YEAR
Jan. Passed the assessment of national safety standardization and obtained national Certificate III
Mar. Established Yongjia Yuanyang foundry Co.,ltd
Jun. 350KW PV power plants connected the grid and generated electricity officially
Sep. Updated TS certification(manufacture license of special equipment People’s Republic of China),API6D,CE

2012 YEAR
Jan. The first 280KW PV power plants connected the grid and generated electricity officially
May. “Golden Sun” certification
Jul. built low-temperature laboratory of valve
Aug. Updated ISO9001:2008,ISO14001:2004,GB/T28001:2001,API6FA
Oct. Certificate of High-tech Enterprise

2011 YEAR
Mar. Finished building Liangjing New Energy Industrial Park
Jun. Established Zhejiang Galine Technology Co.,ltd
Dec. Introduced 500MW polycrystalline silicon solar cell and module production line

2010 YEAR
May. Started to build Liangjing New Energy Industrial Park
Jul. Certificate of Wenzhou TOP 100 enterprise
Oct. Certificate of Tier One Material Supplier for CNPC

2009 YEAR
Aug. Certificate of Zhejiang Province well-known brand
Dec. Network certificate of ELION
Nov. Quality Supplier of CNPC Dushanzi Project

2008 YEAR
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2007 YEAR
Jan. Certificate of Wenzhou Credit enterprises & advanced units Apr. Patented in eccentric plug valves

2006 YEAR
Sep. Liangjing was assessed as Cultivated Company of "Chinese brand-name products manufacturers”
Dec. Vertical drain choke check valve

2005 YEAR
Jan. Started Liangjing new ten thousand tons of high-tech valve technology projects in Wenzhou Oubei(Covering 70 acres)
Apr. Started Nanjing lanshen new industrial park project in Nanjing Liuhe(Covering 100 acres)
Aug.Liangjing was assessed as Cultivated Company of "Big Enterprise & Big Group"

2004 YEAR
un. Chairman of Liangjing Group was awarded the title of China's township entrepreneurs
Aug. Patented in high-performance titanium valves
Nov. Certificate of SME Technology Innovation Fund project

2003 YEAR
Jan. Acquired Nanjing lanshen Pump Corp.,LTD.
Feb. CE certification
Jul. Obtained permits into European market
Dec. Certificate of Zhejiang well-known trademark

2001 YEAR
Feb. Annual sales achieved $ 11 million
Mar. Entered the top ten domestic valve industry
Apr. API-6D certification
Dec. Obtained permits into the international market

2000 YEAR
Feb. Created a non-regional group
Jun. Established Sanqiao Liangjing Industrial Garden

1999 YEAR
Oct. ISO9001 certification

1998 YEAR
Sep. Registered "Liangjing" trademark Oct. Established Zhejiang LiangJing Valve Group Co.,

1997 YEAR
Mar. Established the first sales branch in Daqing

1996 YEAR
May. Founded Oubei Special Valve Factory

1985 YEAR
Feb. Founded Liangjing foundry