Chongqing Jianfeng Industrial Group Co., Ltd. (formerly state-owned factory 816), was founded in 1966. It was originally a third-tier nuclear military enterprise and is now a backbone enterprise of Chongqing Chemical Medical Holdings (Group).

The company is a large state-owned enterprise integrating production, scientific research, trade, science, industry and trade, and has the right to import and export. It is located in Baitao Chemical Park, Fuling District, Chongqing, close to the Chongqing-Huai Railway and G50S/G65 Expressway. and National Highway 319. Jianfeng Group covers an area of ​​more than 9,000 mu, with a total assets of 11 billion yuan and more than 3,200 employees. Its member units include 7 wholly-owned subsidiaries, 5 holding companies, 10 shareholders, and more than 20 legal entities at all levels.

Jianfeng Group has formed a related diversified business combination covering three major fields: fine chemicals and new chemical materials, agricultural chemical products and agricultural services, productive and life service industries, and has a complete industrial system and complete water, electricity, Automobile, warehousing, logistics services, as well as the first-class equipment inspection and maintenance services in Chongqing; it has community service platforms such as property management, medical care, fire security, etc.; it has strong financial, technical, talent and management advantages.

Jianfeng Group has an annual output of 750,000 tons of synthetic ammonia/1.32 million tons of urea, an annual output of 60,000 tons of melamine, an annual output of 20,000 tons of hexamethyl melamine, an annual output of 100,000 tons of formaldehyde, and an annual output of 60,000 tons of BDO/46,000 tons of Ton of polytetrahydrofuran, annual production of 2500 tons of polyperfluoroethylene and supporting tetrafluoroethylene, annual production of 150,000 tons of nitric acid/200,000 tons of ammonium nitrate, annual production of 200,000 tons of nitro composite fertilizer, annual production of 120,000 tons of sodium nitrate/ Sodium nitrite, installed capacity of more than 100,000 kilowatts, annual steam supply capacity of 3.3 million tons, and production line with an annual water production capacity of 28 million tons.

Through internal technological progress and external cooperation, Jianfeng Group develops relevant diversified new products through vertical extension and horizontal expansion, promotes product and process innovation, develops related industries such as fine/special/special chemicals and complex compounds, and establishes adaptation. The customized chemical process platform takes the three major industries of "special chemicals and new chemical materials, agricultural products and services, and industrial technical services" as the industrial foundation for Jianfeng Group's development, develop and strengthen strategic development industries, adjust and optimize the current industry. Have industries, innovate and deepen emerging industries, promote and expand diversified related industries, implement scientific and technological innovation and industrial structure adjustment strategies, and build characteristic industrial clusters.