Qingdao No.2 Lamps Factory was founded in 1968 with a registered capital of 20 million yuan. It mainly manufactures and installs various LED lamps, solar energy, wind-solar hybrid lamps and solar photovoltaic products. Before 1988, the products were successively awarded the titles of provincial and ministerial excellence, and were rated as "Qingdao's unit that respects contracts and keeps promises"; ; In 2000, the enterprise passed ISO 2001: 9000 certification, and the product has passed CE certification. In September 2011, the "mini split type composite tank radiator" won the gold medal of scientific and technological innovation achievements in the 6th China private enterprise science and technology products fair. In January 2012, it was awarded "the most potential enterprise in China's semiconductor lighting industry in 2011" by the national semiconductor lighting engineering research and development and product alliance. In December 2012, "intelligent semiconductor heat dissipation LED lamp" and "drying device for heating system using solar energy" won the gold medal of innovation achievement in the 7th China private enterprise emerging industry exposition. In September 2012, "Off-grid Mobile Solar Power Station" won the Excellent Exhibition Project Award of the 9th China-ASEAN Expo Advanced Technology Exhibition. In June 2012, in the "Ford" cup's first selection of the top 10 enterprises in Qingdao's lighting and electrical appliance industry, the company won the "best credit enterprise" and the "baoguang" brand lamp won the "most influential lamp brand". In 2016, it was awarded the famous trademark of Shandong Province, in 2017, the "Intelligent Semiconductor Heat Dissipation LED Lamp" was awarded the "Top Ten Innovative New Applied Technologies in China in 2017" award, and in 2018, it was awarded the title of Qingdao Famous Brand Product. It is the only production base of Qingdao Lighting and Electric Appliance Industry Association.
The factory is equipped with Qingdao Technology Innovation Center and LED Street Lamp Expert Workstation. In June 2011, the patented technology project of "micro built-in radiator high-power semiconductor lamp" independently developed by the company was approved as an "innovation project" by the Ministry of science and technology, marking that the overall technology of the project has reached the domestic leading level.
At present, the enterprise has obtained 2 invention patents, 1 appearance patent and 8 utility model patents. Two invention patents and one utility model were accepted. It is the standing vice-chairman unit of Shandong lighting electric appliance association, the vice-chairman unit of Shandong lighting society's green lighting expert Committee, the vice-chairman unit of Qingdao suppliers' chamber of commerce, and the vice-chairman unit of Chengyang district Federation of industry and commerce.
Holding Qingdao Tainuo Hong Guang Science and Technology Co., Ltd. was established in 2012 and is located in Haier Shuangchuang Demonstration Base in Qingdao High-tech Industrial Development Zone. It has the right to import and export and the customs registration certificate. In 2013, he took part in the "Mayor's Cup Design Competition" and won the Excellence Award. In September 2015, he was successfully listed in the Blue Ocean Equity Center. The patented technology products he held were publicized as "quality pioneers" in the "National Quality News Network" all the year round.