Ltd. is located in the beautiful Spring City of China - Jinan, Shandong Province. It is a high-tech enterprise integrating R&D, production, sales and service. The main products of the company are oil pumps, injectors and the whole diesel system related parts. Widely used in trucks, excavators, construction machinery, generators, ships and other diesel systems. The company is a supplier of BOSCH, DENSO, Komatsu, Cummins, ISUZU, Caterpillar, John Deere, BorgWarner (Delphi), SANY Heavy Industries, Russia JAMZ, Russia KAMAZ, Russia MMZ, Perkins,Korea Doosan, WEICHAI, HOWO, SINOTRUK, Liebherr, VOVLO, DEUTZ, XICHAI, YUCHAI, Iveco Sofim, Dongfeng, JAC, JMC,CAMC,QUANCHAI,DCD,Yunnei,SDEC,YANGCHAI,YTO,Livna.