Tianjin Deqing Honghua Filtration Equipment Co., Ltd. is primarily committed to the research and manufacturing of compressed gas filtration equipment, special gas filtration, low-pressure high-flow gas filtration, and dust collectors. Our product range includes: air compressor accessories, compressed air filters, liquid filters, special gas filters, pulse self-cleaning air filters, automatic winding air filters, hollow fiber water filters, and more. These products are widely used in industries such as petrochemicals, chemicals, metallurgy, power, textiles, light industry, electronics, food, instruments, automobiles, and mechanical manufacturing.
Our company, backed by robust high-tech products, continuously integrates advanced international technology, employs an advanced quality management system, and provides comprehensive after-sales service, thereby earning the DQHH purification equipment a high reputation both domestically and internationally.
Our company is a manufacturer of filtration and purification equipment, equipped with advanced processing facilities. We have absorbed and digested the essence of foreign filtration products, selecting high-quality imported filter materials. The DQHH filtration equipment we design and manufacture has achieved internationally advanced technical specifications after testing. It has been supplied to numerous wastewater treatment plants at home and abroad, earning positive feedback from clients.
The company, with a spirit of dedication and progressiveness, forges ahead in the market, and serves domestic and international clients with a style of rigor, pragmatism, and practicality, which is the company's宗旨.





