Ultron Technology Co., Limited， Located in the Comprehensive Bonded Zone of Linyi City, Shandong Province，Founded in 2008, is a professional high-tech enterprise specialized in auto parts research and development, production, sales,import and export trade. Covering an area of more than 6000 square meters, the company mainly produces filters with its own brands of  LONGMAN, and can produce OEM for customers. The products are suitable for cars, light trucks, heavy trucks, loaders, excavators and other models. Its subsidiary company  Ultrastar Co., Ltd is engaged in the aftermarket export business of all vehicle parts. The development strategy of Ultrastar brand as the main business was confirmed in 2019. Since its establishment, the company has been committed to provide the most qualified products to customers, and offer the most reasonable solutions to users according to conditions of vehicles.
   products can be used on Chinese trucks, European trucks and Japanese trucks, for Chinese trucks, we have spare parts for SINOTRUK HOWO, SHACMAN, FAW, DONGFENG, FOTON, BEIBEN, CAMC, JAC, WEICHAI, CUMMINS, XCMG, SDLG,LONGKING,SHANTUI etc ; for European trucks, we have spare parts for SCANIA, VOLVO, RENAULT, MERCEDES-BENZ,MAN and so on ; for Japanese trucks we have spare parts for HINO,ISUZU. For russian trucks KAMAZ, MAZ.
   Products include: Engine spare parts (crankshafts, engine four supportings, air compressors, turbochargers, starters and alternators); Electrical parts (lamps); Various of gears, bearings, shock absorbers, rubber parts (belts, oil seals, cushion gaskets etc) and friction material parts (clutch driven discs and brake linings etc.).
   The company possesses a group of intermediate and senior professional and technical personnel and excellent management teams. produced by the advanced professional production line and testing equipment introduced from both domestic and abroad, and the advanced technology of Europe, America are widely applied in all kinds of high-speed pressure boost and high load new engines, heavy passenger duty trucks and buses. The whole process of product research and development, production and testing has been regulated in strict accordance with ISO/TS16949 quality management system. The company has won the "China quality assured brand" and has been certificated by the US Council of International Quality Authentication and the U.S. Asia Economic Trade Cooperation Committee. Our products, successively matched with main engines of many domestic manufacturers.
    We have the selling network spread all over the regions in China and are exported to countries Algeria,Russia,Middle-East,East- Africa,West Africa ,South East Asia , South America and other countries and regions
    We always adhere to the quality principle of “Take customers’ satisfaction as the standard, continuously improve and realize the first-class” to spare no efforts to forge a No. 1 brand of Chinese heavy duty truck parts.