Guan Hongtai filter factory   

It specializes in developing and producing all kinds of imported air filters, oil filters, fuel filters, hydraulic filters, screw compressors, oil filters, filter cartridges, air purifying filters, and water filters for imported automobiles, mining machinery and imported gas turbines. There are more than one thousand varieties. The company passed the ISO9001:2000 international quality system certification in July 2002. It has strong technical force and complete testing equipment. In order to protect quality products, all filter materials are imported from advanced filter paper manufacturers in the United States, Germany and Finland. The main customers are Dagang Oilfield Group, Shengli Oilfield, and many large cargo transportation units, as well as many mechanical construction companies. The company provides processing and customizing services for various industrial production equipment filters, filters and filter cartridges. All the indicators of the products have passed the ISO9001 certification standard and have been able to replace similar imported products.