COMPANY DEVELOPING HISTORY

In 1980

1980, Yongjia Ball Valve Factory established.

In 1990

Jan. 15, 1999, Yongjia Ball Valve upgraded as Zhejiang Teji Valve Co., Ltd.

In 2000

Dec. 2000, Teji was honored as Member units of China Valve Association.

In 2002

Mar. 2002, Teji obtained the certificates ISO9001, ISO14001, ISO45001.

In 2004

Mar. 2004, Teji obtained the Production License from Zhejiang Quality Supervision Bureau.
June. 2004, Introduction of U.S. hydraulic transition analysis software for pumping stations and water pipelines, Teji became the first pumping station water hammer protection equipment complete supplier.

In 2005

June. 2005, Introduction of finite element analysis software for valve force analysis and pipeline.

In 2006

April. 2006, Teji obtained CE certificate from TUV SUD.
May. 2006, Teji’s Cryogenic Valve Series were successfully designed and manufactured.

In 2007

Mar. 2007, Teji obtained the import and export License, we started the oversea market.
May. 2007, Teji obtained API6D.

In 2010

Dec. 2010, We were honored as High Technology Enterprise.
Feb. 2010, Ball Valve, Gate Valve, Globe Valve obtained the fire safe certification from TUV.

In 2011

June. 2011, Zhejiang Teji Valve Co., Ltd. enlarged and upgraded into Teji Valve Group Co.,Ltd.

In 2012

Dec. 2012, Teji was honored as Technology Innovation Enterprise.
Dec. 2012, Teji Valves were recognized as a brand name products, And authorized Teji as the famous trademark.
Dec. 2012, Teji obtained GOST certificate.
Jan. 2012, Office established in Europe and North America, And 7 sales area, 25 office and after-sales service total in China.

In 2013

April. 2013, Our Technical Center upgraded as Enterprise Technical Center of Wenzhou City.
Dec. 2013, Compensation Sealing Ball Valve obtained the National Invention Patent, and total 38 items of National Invention Patent till 2018.

In 2014

June. 2014, Teji became the qualified supplier of China Datang. Huadian. Huaneng. Zhongdian.
July. 2014, Teji joined the composing of National Standard GB/T, Valve Industry Standard JB/T, total 11 items standard we joined till 2017.
Dec. 2014, Total 6 items new products recognized as New Products by Zhejiang Province.

In 2015

Jan. 2015, TEJI was Chosen as the qualified supplier of China Nuclear Industry Group.
Dec. 2015, Teji recognized as Zhejiang Famous Trademark.

In 2016

June. 2016, Teji approved as qualified supplier of CNPC and Sinopec.
Sep. 2016, Ball Valve, Gate Valve, Globe Valve got Emission Fugitive Certificate.

In 2017

June 2017, Teji was approved as qualified supplier of Shenhua Group and China National Coal Group Corp.
Sep. 2017, Teji obtained API600 and API602.

In 2018

Sep. 2018, Teji was honored as Class A Supplier of CNPC.
Nov. 2018, Teji was approved as Class I Supplier of CNOOC.
April. 2018, Ball Valve, Globe Valve, Check Valve obtained SIL Certificate.