Langfang Jingyuan Filter Co., Ltd., founded in 1988, is a professional manufacturer of filters for the transportation, coal, metallurgy, electric power, chemical, medical, electronic, food and other industries. There are more than 2,000 main product specifiions. The company covers an area of 70,000 square meters, with a construction area of 54,000 square meters and total assets of 50 million yuan. The company's registered trademark "Clean Source" has been identified as a famous trademark in Hebei Province. The company has passed ISO9001:2008, ISO/TS16949:2009, ISO14001:2004 and OHSAS18001:2007 management system certifiion. Products are exported to the international market, with self-support import and export rights. Provide OEM for Cummins, Hitachi, Kobelco, Doosan, Sumitomo, Sany, Longgong, Foton, Shanxi Automobile. Our company supplies Huaneng International, China Guodian, China Datang, China Huadian, and cooperates with domestic and foreign energy companies such as GE, Siemens, Mitsubishi, and Solar. Our company is also a designated design, testing, production and supporting enterprise for national key military enterprises. Geographical loion: It is close to Xiongan New Area, Hebei, 70 kilometers away from Tianjin.