Our company

DIAM FILTER is a trade brand of Diam International which belong to CEP (Anhui CEP Environmental Protection Material Co. Ltd ) and CNEP （Anhui CNEP Environmental Protection Material Co.Ltd), which is located at No.28, Science Avenue, Shoushu Industrial Park, Hefei City, Anhui province.
Our company is a national high-tech enterprise integrating R&D, production, and sales, on a registered fund of 1010.8 million. Main products of air filter bags, filter support cages, glass fiber composite, woven glass fiber filter media, and high-efficiency folding filter cartridges. We also provide dust removal equipment for LMC low-pressure pulse dust collectors, FGM gas tank pulse dust collectors, and related accessories.
Headquartered is located in Hefei City. Subsidiaries’ service offices are set in Beijing, Shanghai, Jinan, Taiyuan, Nanning, and Chengdu. Cage factories set inAnhui Guangde city, Guangxi Fangchenggang city, Hunan Shaoyang city, Ningxia Shizuishan City.

Our Products are widely used in electric power, cement, steel, waste incineration, chemical industries.