We are Nanjing Majestic Auto Parts Co., Ltd., we focus on the research and development and export of aluminum transmission oil cooler,radiator,intercooler,heat exchanger aluminum fins, heat exchanger aluminum cores, motorcycle mufflers, and motorcycles. Radiators and related products. Our heat exchangers cover construction machinery \ diesel engines \ diesel generators \ automobiles \ motorcycles \ air compressors \ wind power \ ships \ hydraulic equipment \ trucks \ electric buses \ oil fields and many other aspects. We can provide you OEM of a large number of products with your design and brand. Aftermarket spare parts can also be customized.