Shandong Jinan Gudeng New Energy Technology Co., Ltd. Initially established in 2012, it is a professional engaged in. Wholesale and R&D and production of exhaust aftertreatment of EFI diesel and natural gas engines. At the same time, it provides professional emission testing and calibration technical services, and the products are suitable for automobiles, construction machinery, and marine power. The company is located in. Quancheng has the reputation of the first spring in the world. To the north is the mother river, the Yellow River. Quanli Heavy Truck City, 15 kilometers southeast. Nearby, the first spring in the world, Baotu Spring, Daming Lake, Heihu Spring, domestic airports, high-speed rail, high-speed, and water transportation extend in all directions. Convenient transportation and beautiful environment. The company has a professional team and technical support in the post-processing of EFI natural gas from the engine exhaust. The company always maintains products with leading technology, reliable quality and high cost performance. Serve for industrial upgrading. Improve air quality. Benefiting human health is a green power. Green Habitat, Green Earth. Sing our melody. With SCR EFI natural gas, the sky can be bluer.