About Qingyan Environmental Technology Company

The company (stock code: 301288) was founded in 2014. It is a national high-tech enterprise incubated by the Shenzhen Tsinghua University Research Institute and a national-level specialized and innovative “little giant” enterprise. The company adheres to the development strategy of “using innovative technology and equipment as the path, using innovative equipment and process packages as products to provide high-quality value services for the upstream and downstream of the industry”, and is committed to building an internationally leading R&D and promotion service platform for high-end environmental protection equipment. The company is a national “specialized, special and new” small giant enterprise focusing on the development and application of rapid biochemical sewage treatment technology. Since its establishment, the company has always adhered to the development strategy of “using innovative technology and equipment as the path, using innovative equipment and process packages as products to provide high-quality value services for the upstream and downstream of the industry”, and is committed to building an internationally leading R&D and promotion service platform for high-end environmental protection equipment. The company's main products: RPIR technology series products, T-Bic technology series products, oxygen-limiting RPIR technology series products, water treatment operation services. Corporate Glory: Guangdong Environmental Protection Enterprise Credit Rating AAA, Guangdong 2021 Specialized Special New Small and Medium Enterprises, National High-tech Enterprises, National Specialized and New “Little Giant” Enterprises, etc.