Xinxiang D.King industry Co., LTD, formerly of aviation industry 2 groups subordinate enterprise achieving economic entity, was founded in 1987, filters, filter professional manufacturers. Set product development, design, production and experiment, through ISO9001:2000 international quality management system certification. Strong technical force, advanced processing equipment, using three-dimensional auxiliary design system for the product design and optimization, ensure products in the shortest time, to provide customers with the best quality products. Our company mainly produces various series of filters and filter element , while engaged in import and export work. The localization of filter Product covers petrochemical, chemical, electric power, metallurgy, textile, environmental protection, machinery, such as water, life, oil, melt, coating, pulp, paint filtration purification industries.