History
2022-2024
In 2022:we successively won five bidding sections of ball valve and flat gate valve in the CNPC annual framework tender.
In 2022:we was recognized as “Provincial Patent Demonstration Enterprise” by Zhejiang Provincial Market Supervision Administration.
In 2023:we obtained the title of Zhejiang Province “Green low-carbon Factory”
In 2023:we obtained the national intellectual property advantage enterprise
In 2023:we obtained the bid of annual framework of CNPC and became one of Grade A supplier.
In 2023:we obtained a radiation safety license for the use of Class II radiation devices
In 2023:we become a qualified supplier of Petronas
In 2024:we become a qualified supplier of ADNOC
In 2024:we successfully obtained the American Bureau of Shipping (ABS) Type approval Certificate
2018-2021
2018:Class A supplier of PetroChina, Class A Supplier of CNOOC..
2019:Obtained SIL Certificate..
2021:Obtained CNAS Laboratory by China National Accreditation Commission.
2013-2017
2013:TEJI Compensation sealing ball valve obtained invention patent.
2014:Qualified Supplier of China’s Five Major Power Generation Groups.
2014:Joined the draft and formulate of GB/T, JB/T, etc.
2015:Qualified Supplier of China Nuclear Industry Group.
2016:Qualified Supplier of PetroChina & Sinapec.
2016:Obtained Fugitive Emission Certificate.
2017:Obtained EAC Certificate.
2017:Obtained API600 & API602.
2007-2012
2007:Opened the Oversear Markets
2007:Obtained API 6D Certificate.
2010:Obtained API 607 and API 6FA certificate.
2012:TEJI was honored as famous trademark.
2012:Obtained GOST Certificate.
2012:Established European and North America office.
1980-2006
1980:YongJia Ball Valve Factory Established.
1999:Yongjia Ball Valve Factory upgraded the name Zhejiang TEJI Valve Co., Ltd.
2000:Obtained ISO9001, ISO4001, OHSAS18001.
2006:Obtained CE/PED TUV.
2006:Cryogenic Valve Series Designed
