CHONGQING BAOSI PURIFICATION EQUIPMENT TECHNOLOGY CO., LTD. Affiliated to NINGBO BAOSI ENERGY EQUIPMENT CO., LTD. <stock code: 300441>, The company is committed to the R&D and production of core technologies and materials in the field of gas purification, and is a national high-tech enterprise. At present, a total of 52 patents have been applied, including 19 invention patents, 31 utility model patents, 2 appearance patents. At the same time, the company is a member unit of the gas purification equipment Branch of China General Machinery Industry Association and a reference and compilation unit of the national standards related to compressed air.
The company's oil removal products have passed the German TÜV Class_0 oil-free certification and the relevant testing certification of Hefei General Machinery Research Institute Co.,Ltd. It is the first manufacturer of compressed air post-treatment system certified by German TÜV Class_0 oil-free technology in China.