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COMPANY EVENTS

August, 2005

Jilin Longxin Electrical Equipment Co., Ltd. established.

September, 2005

The Company introduced in advanced production equipment, built a methyl vinyl silicone rubber production line with annual output of 1,500 tons and a rubber mixing device with annual output of 3,000 tons.

August 2006

Wuhan High Voltage Research Institute conducted type tested on 10KV-220KV suspension composite insulator produced by our company and issued type test report accordingly.

December 2006

Qualified through the ISO9001-2000 environmental management system certification for the first time.

March 2007

State Council held an appraisal meeting to conduct the technical appraisal and product identification of 10KV-220KV suspension composite insulators produced by our company. Our product claimed to be qualified and passed the appraisal.

July 2007

 Wuhan High Voltage Research Institute carried out type test on 330KV-550KV suspension composite insulator produced by our company, and issued a type test report accordingly.

November 2007

 CEC held an appraisal meeting to conduct the technical appraisal and product identification of the 330KV-550KV suspension composite insulator produced by our company, and the CEC awarded the certificate of identification.

April 2008

220 KV composite insulator products produced by our company safely operated in the long-Kyrgyz inter-city railway relocation project.

May 2008

 2576 composite insulator products produced by our company were sent to the State Electricity Regulatory Commission Sichuan Earthquake Disaster Relief Power Headquarters to support the Sichuan power grid recovery project after the earthquake.

Oct. 2008

Indoor high voltage AC vacuum circuit breaker ZN□-12/D3150-31.5LVMobtained type test report

January 2009

Xu Guangjun, chairman of Jilin Army Support Association of Private Enterprise, on behalf of Jilin Province “Double Support” Office, Jilin Army Support Association of Private Enterprise, served as the 2008 model of double support, January 22 in Beijing by the party and state Leaders of the Hu Jintao, was cordially met by Wen Jiabao and other nine members of the Standing Committee.

May 2010

Developed railway insulator, and obtained relevant inspection reports in May of that year from parts inspection station in Ministry of Railways Product Quality Supervision and Inspection Center. Developed composite windage yaw proof insulators, high voltage line rods with composite interphase interval, and obtained relevant inspection reports in May of that year through the Power Industry, Electrical Equipment and Instrumentation Quality Inspection Test Center.

June 2010

Developed a high-voltage AC vacuum circuit breakers and armored removal indoor AC metal-enclosed switchgear, and obtained related inspection reports in September that year through the Mechanical Industry High-voltage Electrical Equipment Quality Test Center.

August 2010

Donated up to 500,000 yuan to victims in Kouqian flood .

December 2010

China Electric Power Research Institute, the Institute of High Voltage carried type test on ± 500KV, ± 660KV, ± 800KV DC bar suspension composite insulator produced by our company, and issued a type test report accordingly.

March 2011

The Company passed the qualification examination of the State Grid Company, and in the same month passed the on-site assessment conducted by the expert evaluation and assessment team of the State Grid Corporation of China.

July 2011

The Company developed the "± 500kV, ± 660kV, ± 800kV DC rod suspension composite insulator", passed through the technical appraisal held by China Electricity Council.

December 2011

The Company won the bid of sixth lot in during tendering process of State Grid Corporation for the first time.

April 2012

Pass on-site assessment by experts assessing and auditing teams of national network, unanimously agreed that the 500kV rod suspension composite insulator produced by our company was in full compliance with the national network company standards and met the requirements of the State Grid.

October 2012

Low-voltage withdrawal switchgear, AC low-voltage distribution cabinet, power distribution box passed through the 3C certification

December 2013

The AC 1000kV composite insulators produced by our company passed through the national CEC technical appraisal, obtained product identification certificate issued by CEC.

March, 2010

Armored and Removable Indoor AC Metal-enclosed Switchgear KYN61-40.5 (Z) /D1250-31.5 obtained type test report

October 2014

Pass through tender service center assessment of China Southern Power Grid Co., Ltd. Obtained first class material supplier certificate issued by Southern Power Grid Company, became the suppliers for Southern Power Grid.

December 2014

Win the bid in national grid in Hubei Province Longzheng line, Jiangcheng line DC ± 500kV product

December 2014

Identification of railway electrification catenary composite insulator series of products by the appraisal committee consisted of railway experts, and passed the OCS-2 product technical appraisal.

June, 2015

The Company passed the on-site auditing standard of the national grid of India and became the qualified supplier for the national grid of India.

August 2015

Pass the test of China Railway Inspection and Certification Center, obtained the CRCC certification.

December 2015

Rank the top five suppliers in national grid annual scalar in total.

January 2016

During the national grid 765kV India Aligor transmission line bidding process,

Company won the bid for the first time.

February 2016

Railway insulators produced by our company for the first time won the bid

of Datong-Qinhuangdao Railway Tendering.

March, 2016

Indian 765kV, 400kV product produced by our company once again won the

bid in India Power Grid Corporation.

April, 2016

Obtained the new product technical certificates for complete set equipment: ZN -12 / D1250-31.5 (LVM), ZN □ -12 / D1250-40 (LVM), KYN28A-12 (Z) /  D1250-31.5.

August 2016

Our company passed the examination of State Railway Bureau, obtained an administrative license.

September 2016

First shipment of India 765kV products.

October 2016

Xu Guangjun, chairman of the board, was awarded as 2016 China's Outstanding Professional Managers