Xinxiang D. King Industry Co., LTD, was founded in 1987, professional manufacturers of filter, filter cartridge. Set of product development, design, production and experiment in one, through the international ISO9001:2008 quality management system certification.

My company mainly produces various series of filters and its supporting filter cartridges, domestic import and export filter. The products cover various industries petrochemical, chemical, electric power, metallurgy, textile, environmental protection, machinery, life and other issues involving water, aqueous, oil, melt coating, slurry, pigment purification filter