LangFang ShengKang Filter Equipment Co., Ltd. is a professional manufacturer of filter cartridges and filters for transportation, construction machinery, coal, metallurgy, power, chemical, medical, electronics, and food industries. The product is divided into six types, more than 1,500 specifications. Over the past decade or so, under the guidance of the party's reform and opening up policy, and with the support of preferential policies for welfare enterprises, the company's scale, sales market, and corporate quality have made considerable progress every year.