Established in 1978, Guan Henglida Filter Factory is a China leading professional factory which is specialized in design and manufacture of filtration unit, purification equipment, oil-water separator and various precise filter elements. We take market demand as our direction, science and technology innovation as our fundamental, “quality is first, user is supreme” as our purpose, wholeheartedly provide excellent products and service to our clients home and abroad. Henglida has a research and development team which is composed of professors, senior engineers and a variety of professionals. This team is engaged in the filtration and purification technology research and products development, design and manufacture products with reliable quality and good function. The enterprise owns complete and advanced productive and testing equipments and may manufacture 500, 000 sets of filtration units and purification equipments yearly, which are widely used in the fields of electricity, petrifaction, metallurgy, medical treatment, electronic semiconductor, aviation, etc. Meanwhile, the enterprise has a strict and highly skilled after-sale service team and service network, may provide users with quick and thoughtful service. Henglida has passed ISO9001:2008 international quality system certification, and became an excellent supplier of domestic and overseas electricity, steel, coal, natural gas and petroleum enterprises.