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Welcome to Special Valve Group! As a leading manufacturer of high-performance valves, we specialize in custom solutions for industrial, oil & gas, and petrochemical applications. Whether you need technical consultation, product quotes, or after-sales support, our team is ready to assist. Feel free to email us at teji@teji-valve.com or fill out the form below. We’ll respond to your inquiry within 24 hours.

History

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Event Highlights

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.

1981-2006

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

1981-2006

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
The Timeline

In 2024

We become a qualified supplier of ADNOC.We successfully obtained the American Bureau of Shipping (ABS) Type approval Certificate.

In 2023

We obtained the title of Zhejiang Province "Green low-carbon Factory".We obtained the national intellectual property advantage enterprise.We obtained the bid of annual framework of CNPC and became one of Grade A supplier.We obtained a radiation safety license for the use of Class II radiation devices.We become a qualified supplier of Petronas.

In 2022

We successively won five bidding sections of ball valve and flat gate valve in the CNPC annual framework tender.We was recognized as "Provincial Patent Demonstration Enterprise" by Zhejiang Provincial Market Supervision Administration.

In 2021

Obtained CNAS Laboratory by China National Accreditation Commission.

In 2019

Obtained SIL Certificate.

In 2018

Class A supplier of PetroChina, Class A Supplier of CNOOC.

In 2017

Obtained API600 & API602.Obtained EAC Certificate.

In 2016

Obtained Fugitive Emission Certificate.Qualified Supplier of PetroChina & Sinapec.

In 2015

Qualified Supplier of China Nuclear Industry Group.

In 2014

Joined the draft and formulate of GB/T, JB/T, etc.Qualified Supplier of China's Five Major Power Generation Groups.

In 2013

TEJI Compensation sealing ball valve obtained invention patent.

In 2012

Established European and North America office.Obtained GOST Certificate.TEJI was honored as famous trademark.

In 2010

Obtained API 607 and API 6FA certificate.

In 2007

Obtained API 6D Certificate.Opened the overseas markets.

In 2006

Cryogenic valve series designed.Obtained CE/PED TUV.

In 2000

Obtained ISO9001, ISO4001, OHSAS18001.

Before 2000

1980: YongJia Ball Valve Factory Established. 1999: Yongjia Ball Valve Factory upgraded the name Zhejiang TEJI Valve Co., Ltd.

Contact

Anfeng Industrial Zone, Oubei Town, Yongjia County, Zhejiang Province

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