Yingkou Sanzheng Organic Chemical Co., Ltd. (hereinafter referred to as Sanzheng Chemical) was founded in 1988 and was a joint-stock company established by natural persons with the approval of the provincial government in 1997. The company was listed on the Liaoning Equity Exchange Center on April 22, 2013.

 For many years, Sanzheng Chemical has adhered to the corporate philosophy of "integrity development", adhered to the development strategy of circular economy, and continuously carried out technological transformation and technological innovation. The company mainly develops series of products with cyanuric chloride, sodium cyanide, and synthetic ammonia as the core, and develops downstream triazine pesticide series products. Especially in the past five years, we have vigorously developed environmental protection and energy-saving circular economy projects, using the tail gas produced by the production of sodium cyanide and chlor-alkali to produce synthetic ammonia and high-purity hydrogen; synthetic ammonia is reused as raw material for the production of sodium cyanide; at the same time, the analytical gas for the production of synthetic ammonia is used The steam is produced, and the steam is reused for the production and heating of cyanuric chloride; the research and development of the hydrogenation series product project is also being implemented, and the prospects are broad.

 The company occupies a land area of 200,000 m2, the first factory "four sites", and the registered capital is 51.338 million yuan. It is a national contract-honoring and trustworthy enterprise and a provincial private enterprise post-doctoral research base. It has 10 independent invention patents, won a number of national, provincial and municipal science and technology innovation awards, and two experts enjoy special allowances from the State Council. Sanzheng passed the IS09002 quality management system and product double certification in 1995, and in 2004 it also carried out the OHSAS18001 occupational health and safety management system certification. The company entered the top 500 Chinese private enterprises in 1999.