Hangzhou Hengke filter environment protection Co.,LTD, is established in 2001, located in Floor 3, block A, Wangjing business center, Qianjiang century town, Xiaoshan District. The company collection of scientific research, development, production, trade into an organic whole.It mainly researches and develops hi-tech filter, dust removal products and gradually develop other comprehensive environmental protection projects .The company has large- scale production base. It relies on scientific research strength of ZheJiang University, introduces American first-class production equipment and incessantly pursue international advanced technology. As one industry incubation base of ZheJiang University, Hengke is a star company in filtration industry.