Hebei Jiyu Co., Ltd. developed, produced and sold mechanical seals from the initial stage. The company's main products are mechanical seals, which are widely used in petroleum, chemical industry, coal, metallurgy, mining, electric power, building materials, fertilizer, coking, mineral processing and other industries, especially in thermal power, coking, chemical industry, metallurgy, coal, petroleum, etc. The company introduced Japanese Komatsu floating oil seal production technology, rubber, engineering plastics, polyurethane and production technology from Daikin, DuPont and other companies. It has advanced production and testing equipment such as CNC machine tools, oil seal rotating test bench, anti-fatigue testing machine, vulcanizer, tensile testing machine, etc. Products are widely used in automobiles, trains, ships, construction machinery, oil fields, military and other industries. The company produces oil seals, Guangzhou Automobile, Ou Man, Beijing Benz, North Benz, and its products are: polyester sieve plate, screen, polyurethane wear-resistant plate, stamping plate, stamped plate, polyester scraper, discussion plate: mechanical backing plate: polyester canvas rubber-coated plate: rubber-coated iron plate, polyurethane vinegar rod, polyurethane cheese,Polyester pulley linings, road seals: auto parts of poly paper merchants: wheel stop blocks, poly grease-free rubber hoses, mine supporting silver, wheels, mine impellers, sheaths and various polyurethane mechanical parts, etc. The product inspection quality and various technical indicators meet the relevant requirements. Polyester products are wear-resistant, oil-resistant, acid-sulfur-resistant, ozone-resistant, aging-resistant, low-temperature resistant and lizard-resistant. Impact resistance, high elasticity, strong vibration absorption, large capacity of negative education and support, etc.: It is widely used in national defense, military and mining machinery, construction machinery, chemical industry, brand sales in good faith, and quality wins the market. It is this quality concept that has won foreign recognition and exported to more than a dozen countries and regions such as North America, South America, Southeast Asia and Europe.Our business is not only to provide equipment to users, but also to make unremitting research in the two fields of mechanical seal, in order to help users improve product performance with advanced technology and meet the production requirements of customers with higher quality.With strict product development process, standardized manufacturing factory and a working team constantly innovating in their respective fields, the advanced nature, applicability and economy of Jiyu products are guaranteed.To provide customers with a good user experience from product selection, procurement, logistics, installation and commissioning to after-sales service is the goal that Jiyu has been pursuing. We sincerely look forward to cooperating with you!