1972 was renamed as Kai Guanchang, Yueqing County, belonging to the collective enterprise of the Second Light Industry Bureau. Production of low-voltage switch body, parts and small switches.
1983, the enterprise was renamed yueqing photoelectric machinery factory, producing QC83 series and isolated commutation explosion-proof switches.
1988, the isolating switch produced by the company passed the appraisal of the National Coal Research Institute in Shanghai.
1989 "Wenzhou Science and Technology Progress Award".
1993, the enterprise was upgraded to Zhejiang electro-optical explosion-proof electric co., ltd, and the electro-optical explosion-proof research institute was established. In the same year, as a pilot enterprise in the restructuring of the Second Light Industry Bureau, it was changed from collective ownership to shareholding system.
1994, the company passed the ISO9000 international quality certification, and the electro-optical building in Dongfeng Industrial Zone was put into use.
From 65438 to 0998, Wang Senhao, former Minister of Coal Industry, visited the company and took a group photo with an inscription encouraging him.
1999, the company was selected as "National Designated Production Enterprise of Explosion-proof Equipment and Accessories" by the coal industry, and participated in Shanghai Jianqiao College. In the same year, the management experience of the company's chairman was included in the Biography of Excellent Enterprise Managers in China (Century Treasured Edition).
In 2000, Li Mi, the chairman of the company, was selected by Jiang Zemin as a large-scale document of "The Soul of China —— China Bai Ye Leadership Talent Festival".
200 1, the company acquired Yueqing Sanqi Mining Equipment Co., Ltd. and signed a long-term supply and demand agreement with Kailuan Group for explosion-proof products and reverse switches. In the same year, Shi Biao, the chairman of the company, organized a "national key explosion-proof electrical enterprise" to visit Western Europe with the National Electrical Appliances Association.
In 2002, the company acquired more than 50 mu of land in Yueqing Central Industrial Park, built the first phase of electro-optical industrial park, and established enterprise trade unions, workers' congresses and party branches. The company QJZ-315-400/140 intrinsically safe vacuum switch won the first prize of "Scientific and Technological Innovation".
In the same year, a serious gas explosion occurred in Chengzihe Coal Mine of Jixi Mining Bureau, and the company leaders went to express their condolences and donated materials.
In 2003, the enterprise was upgraded to China Electro-optical Explosion-proof Electric Co., Ltd. and became a regional-free enterprise. The company has passed the ISO900 1-2000 quality certification, and the electro-optical brand has been recognized by users all over the country. It has been selected as one of the top 100 enterprises in the industry by the National Electrical Appliances Association and awarded as one of the "Top 100 Enterprises" by the electrical appliance industry in Zhejiang Province. At the same time, it was awarded "city star enterprise" and "city advanced taxpayer".
In the same year, the vacuum tube products of the company were designed and put into production.
In the same year, Vice President Zeng Qinghong visited Jianqiao College, in which the company participated.
In the same year, Han Ying, chairman of Shenhua Group, came to the company to inspect and guide the work.
In 2004, the company was rated as "trustworthy enterprise in explosion-proof industry" by the National Explosion-proof Association; Awarded "Top 50 Taxpayers" by the State Administration of Taxation; By the municipal government as a "star enterprise", by the Agricultural Bank of China as a "gold customer".
In the same year, the new product BKD- 16 multifunctional intelligent Chinese display switch won the second prize of "Science and Technology Award".
In 2005, the company has obtained 16 series products and 376 varieties of explosion-proof certificates, coal safety standard certificates and production licenses. Mobile substation and underground automatic monitoring series products were put into production and put on the market, and 3300V medium-voltage explosion-proof switch was put into trial production.
In the same year, Tang Chengpei, secretary of the Suzhou Municipal Party Committee, led a delegation to inspect optoelectronics and discuss cooperation matters. The company confirmed its intention to set up an electro-optical branch in Suzhou.
In the same year, the company won the honorary title of "Top Ten Enterprises in National Explosion-proof Electrical Appliances Industry".
On June 5438+ 10, 2006, the registered capital of the company increased to RMB 1 100 million yuan; In February, the company joined with Hong Kong businessmen and invested 22.68 million US dollars to acquire 85 mu of land in Yueqing Development Zone to build a new electro-optical factory. In March, the company invested 65.438+0.5 billion yuan to acquire 350 mu of land in Suzhou, Anhui Province, and established electro-optical explosion-proof (Suzhou) Co., Ltd. In May of the same year, it invested 65.438+0.5 billion dollars to acquire 50 mu of land in caohejing Development Zone, Shanghai, and established electro-optical explosion-proof technology (Shanghai) Co., Ltd., specializing in new product research and development, thus the enterprise embarked on a new track of diversification and scale.
Electro-optical Explosion-proof Technology (Shanghai) Co., Ltd. has convenient transportation, close to Jiangyue Road Station of Metro Line 8 and caohejing Development Zone. The company's factory was completed and put into use in 20 1 1 year, and is now operating normally, focusing on the design and development of new products.