About Us

October 1998

Our factory has been assessed as "high and medium pressure valve supply network unit of petroleum industry" by China Petroleum Materials and Equipment Corporation ".

June 1994

Sinopec Materials and Equipment Company rated our factory as "Sinopec Equipment Resources Market Member Supplier".

November 1, 1993

I plant production of titanium valve titanium pump by Sinopec "three new" product gold award.

5 November 1991

The competent authority announced the decision to merge Xi 'an Water Pump Factory and Xi 'an Low Pressure Valve Factory into Xi 'an High Pressure Valve Factory, and the name of the factory was changed to Xi 'an Pump Valve Factory, while the name of Xi 'an High Pressure Valve Factory was retained.

April 1990

In the provincial government enterprise upgrade activities through inspection and acceptance, awarded our factory provincial advanced enterprise title.

1990

I plant the production of power station valve, thermal valve was rated as national new products;

December 1988

The direct-flow high-pressure stop valve for heavy oil heating developed jointly by our factory and the heavy oil headquarters of Liaohe Oilfield has been successfully trial-produced.

September 1988

Successfully trial-produced power station multi-stage throttle control valve.

September 1987

Completed the installation and commissioning of the vacuum coagulation shell electric furnace in the titanium casting technology transformation project, and cast the first furnace blank casting.

October 1985

The first TB type titanium pump was produced, which opened the prelude to the production of titanium pump.

February 1983

The titanium valve produced by our factory participated in the Beijing Titanium Application Promotion Exhibition, which was concerned and supported by the national leaders.

March 1977

With the support of Baoji 902 Research Institute, the trial production of titanium cut-off valve was successful, and the production of titanium valve began from then on.

May 1, 1965

The name of the factory was changed to "Xi'an High Pressure Valve Factory".

15 April 1959

The name of the factory was changed to "local state-owned Xi'an Gate Valve Factory".

16 October 1958

With the approval of Xi'an Metallurgical Electromechanical Bureau, the company's predecessor, "Local State-owned Xi'an Hardware Equipment Factory" was established ".

30 December 2009

"Xigao" trademark was identified as a famous trademark in Shaanxi Province, the company's trademark was identified as a famous trademark in Shaanxi Province.

December 2009

Obtain the certificate of "high-tech enterprise" in Shaanxi Province.

December 2009

Company "Xiyue" brand pump, valve products won the title of Xi'an famous brand products.

November 2009

Zirconium pump valve localization promotion will be held in Xi'an pump valve factory co., LTD.

August 2009

Xiyue and graphics trademark was identified as a famous trademark in Xi'an.

April 2009

Xi'an labor relations "harmonious enterprise" title.

April 2009

The pig valve quick unloading device won the Xi'an Economic and Technological Innovation Outstanding Achievement Award.

April 2009

Acid pump branch by the Municipal Federation of Trade Unions "workers pioneer" title.

March 2009

Through the national pump valve product quality supervision and inspection center fire test.

January 2009

Our company is a member of China Electronic Materials Industry Association.

December 2008

The company's technology center was awarded the municipal enterprise technology center.

September 2008

The municipal government awarded the company as a "contract-abiding and credit-heavy" unit in 2007.

August 2008

The graphic trademark on the company's high-pressure valve products was identified as a famous trademark in Xi'an.

May 2008

Won the China Nonferrous Metals Industry Association Titanium and Zirconium Branch membership certificate.

November 2007

Company "Xiyue" graphics was identified as a famous trademark in Shaanxi Province.

September 2007

"Xigao" trademark was identified as a famous trademark in Xi'an.

June 2007

Xi'an Municipal Bureau of Industry and Commerce in 2006 "keep the contract, re-credit" unit.

June 2007

Won the title of "Advanced Unit of Environmental Protection City Letter Alliance" in Xi'an.

December 2006

My company titanium pump, titanium valve by the State Administration of Quality Supervision, Inspection and Quarantine awarded the "national inspection-free products".

October 2006

The trademark of our company was awarded as the famous trademark of Shaanxi Province by the Administration for Industry and Commerce of Shaanxi Province.

December 2005

Our company's trademark has been awarded the honor of Xi'an famous trademark by Xi'an Municipal People's Government.

19 August 2005

Held a grand "Xi'an pump valve factory co., LTD.," the establishment of the listing ceremony.

27 July 2005

Xi 'an Administration for Industry and Commerce issued the legal person business license of Xi 'an Pump and Valve General Factory Co., Ltd., marking the end of the restructuring work and the birth of Nuclear Xi 'an Pump and Valve General Factory Co., Ltd.

April 2004

The multistage centrifugal pump and chemical centrifugal pump produced by our factory have obtained the production license issued by the State Administration of Quality Supervision and Quarantine.

October 2003

China Electric Power Complete Equipment Co., Ltd. identified our factory as a list of major auxiliary equipment manufacturers for 200MW and 300MW thermal power units.

June 2003

The State General Administration of Quality Supervision and Quarantine awarded our factory "Safety Registration Certificate for Pressure Pipeline Component Manufacturing Unit"

August 2001

I plant to obtain the American Petroleum Institute (API) product certificate.

January 2001

The chemical centrifugal pump produced by our factory was recognized as a famous brand product in Xi'an by the Xi'an Municipal Government.

December 2022

Wei Yongtao Won Outstanding Individual of Labor Competition in Shaanxi Province in 2022

November 2022

Zhang Han won the "Top Ten Mechanical Craftsmen" in 2022, the company won the "Advanced Collective of 2022 Merit Competition" of the Municipal Mechanical Metallurgical Building Materials Union, the Graphite Class (Fan Zhanbiao) of the Special Material Casting Department won the "Advanced Team of 2022 Merit Competition" of the Municipal Mechanical Metallurgical Building Materials Union, and Zhao Jinrong won the "Advanced Individual of 2022 Merit Competition" of the Municipal Mechanical Metallurgical Building Materials Union ".

November 2022

The company's trade union won the "second prize" in the collection of outstanding cases of non-public economic organizations and social organizations in the province's "party building drives industrial construction, and industrial construction serves party building"

September 2022

The company won the city machinery, metallurgy and building materials trade union "learn congratulatory letter, promote five small" staff innovation competition outstanding organization unit

September 2022

The company won the city machinery metallurgy building materials trade union "badminton competition" excellent organization unit

September 2022

The company won the "double ten best" unit of Xi'an factory affairs publicity congress

July 2022

The company's trade union was awarded the excellent organization unit of the municipal machinery, metallurgy and building materials trade union "abide by the safety production law and be the first responsible person" in the safety production knowledge network.

May 2022

Chen Mengmin won the honorary title of "Xi'an May 1 Labor Medal. Our company was awarded "2021 Xi 'an Labor Competition Winning Collective" by Xi 'an Labor Competition Committee, and Hao Weiqiang was awarded "2021 Xi 'an Labor Competition Outstanding Individual". Wang Hui, Cheng Lei, Wei Yixuan and Wang Rui "Research on Automatic Pressure Regulating System and Differential Pressure Valve of Variable Working Condition Resistance Sealing Liquid"; li Jing, Fu Yanhe, Lei Yangyong and Cheng Jia's "Development of Large Diameter Double Pressure Plate Cock Valve" are "Outstanding Achievements in Economic and Technological Innovation of Xi 'an Workers in 2021". Our company was awarded "2021 Labor Competition Advanced Collective" by Baqiao District"

April 2022

The trade union of Xi'an Pump and Valve General Factory Co., Ltd. won the "Home of Advanced Workers" of Xi'an Machinery, Metallurgy and Building Materials Trade Union" Graphite Class of Special Material Casting Workshop Won "Advanced Workers' Home" of Xi 'an Machinery, Metallurgy and Building Materials Union" Yang Junfeng, Lei Jun and Li Jiayin Won the Honorary Title of "Excellent Trade Union Cadre" of Xi 'an Machinery, Metallurgy and Building Materials Trade Union

February 2022

February 26, 2022 Xi 'an Pump and Valve General Factory Co., Ltd. The 6th Second Employee Stock Ownership Association and the 14th Third Employee Congress were held

December 2019

Establishment of the Company's Special Materials Division.

October 2019

"New large diameter insulation joint" project won the third prize of China's machinery industry science and technology progress.

September 2019

It is identified by "Titanium Forced Circulation Pump.

June 2019

Through the China Classification Society CCS audit, CCS ball valve certificate.

May 2018

Obtain a ISO9001 certificate.

October 2017

Through the DN1400 insulation joint identification.

April 2017

Organize and hold BB5 pump appraisal meeting and pass the appraisal.

January 2017

Organize and hold BB4 pump appraisal meeting and pass the appraisal.

December 2016

Won the Shaanxi Provincial Federation of Trade Unions "the province's factory affairs open workers' congress five-star unit".

September 2016

The new large-diameter insulating joint has passed the scientific and technological achievement appraisal certificate.

July 2016

Valve products to obtain CE certificate.

December 2015

The CE certificate of ZEx petrochemical process pump was obtained.

December 2015

CZx chemical process pump CE certificate.

December 25, 2014

The company has obtained the "mechanical seal" product production license.

November 2014

The company has been awarded the title of "Contract-abiding and Credit-abiding Enterprise" by Xi'an Municipal Government for ten consecutive years.

November 2014

The company participated in the formulation of the standard "oil, natural gas industry with pig valve", won the second prize of China's machinery industry science and technology.

November 2014

The company was listed as the establishment of the national quality of Xi'an city demonstration units.

September 2014

"Liner-welded nickel-based alloy (Inconel625) insulation joint" was listed as a technological innovation project plan in Xi'an by Xi'an Industry and Information Technology Commission.

July 2014

Xi'an Pump & Valve Plant Co ..Ltd and Jiangsu University to build a pump and valve technology research institute inaugurated.

May 2014

Approved by the Shaanxi Provincial Military Security Qualification Certification Committee, it has become a three-level security qualification unit for scientific research and production of weapons and equipment.

April 2014

Obtain the qualified supplier certificate of CNNC.

March 2014

Our company's "JYG type lining welding nickel-based alloy (Inconel 625) insulation joint" has passed the new product appraisal hosted by China Machinery Industry Federation.

January 2014

Set up a machine seal product preparation office. In March 2014, relevant experts from China National Nuclear Corporation came to our company to conduct on-site evaluation of qualified suppliers.

January 2014

The Shaanxi Provincial Administration for Industry and Commerce identified our company's graphic registered trademark as "Shaanxi Famous Trademark", and "Xiyue and Tu" confirmed that it continued to be "Shaanxi Famous Trademark".

August 2013

Set up the company's confidential work leading group and confidential office.

May 2013

Xi'an Science and Technology Bureau identified as Xi'an private science and technology enterprises.

May 2013

Held the company's 55th anniversary and the opening ceremony of the new district.

February 2013

Shaanxi Provincial Science and Technology Department announced that our company passed the review of high-tech enterprises in 2012.

January 2013

Our company's registered capital increased to 0.1 billion yuan.

December 2012

The enterprise won the harmonious labor relations enterprise of Shaanxi province.

December 2012

The technology center has been recognized by the provincial technology center.

December 2012

Titanium pump to obtain the international standard product mark certificate.

November 2012

The Xiyue trademark used for centrifugal pump goods was a famous trademark in Xi'an.

September 2012

Through the examination of famous brand products in Shaanxi Province.

July 2012

Xi 'an Municipal Party Committee Propaganda Department came to the company for an interview. See Xi 'an Daily and Evening News on July 5 for the interview report.

June 2012

Xi'an mechanical and electrical chemical industry by the party committee awarded the title of "four strong" party organization.

April 2012

Xi'an Xincheng District Government rated as an outstanding enterprise in scientific and technological innovation.

November 2011

Elected as the vice chairman of the pump branch unit.

September 2011

Xi'an re-identified the company's trademark as a famous trademark in Xi'an.

July 2011

The zirconium pump project was identified as a scientific and technological innovation project and enjoyed a tax reduction policy.

March 2011

Xi'an pump valve new plant construction held a ceremony to start.

October 2010

Obtain 2000 annual "keep the contract, heavy credit" unit certificate.

September 2010

Established the "Nuclear Power Pump Valve Development Office".

August 2010

The 8 "x343F-150LbZr zirconium and zirconium alloy plug valves and XGB150-100-400 zirconium material acetic acid mother liquor circulating pumps developed and produced by our company have passed the expert appraisal of China Petroleum and Chemical Federation.

May 2010

Our company was recognized as a high-tech enterprise in 2009 by Shaanxi Science and Technology Department.

March 2010

My company was Xi'an Municipal People's Government as 2009 Shaanxi famous brand products enterprises.

March 2010

The sixth general meeting of the China Valve Association elected as the executive director unit.

February 2010

"Xiyue brand" titanium pump by Xi'an Municipal People's Government in 2009 as Shaanxi famous brand products.

January 2010

Oil pumps, water pumps and valves are listed as recommended products for China Aviation Oil.