Hangtuo Auto Parts Development Co., Ltd. relies on factories and builds our brand, mainly exporting auto parts andauto-related products. our company currently cooperates with major factories to produce, develop, and sell piston rings for gasoline (diesel) engines, air compressors, and construction machinery engines.To meet the needs of the customer market, we have expanded the scope of supply, such as pistons, cylinder liners, cylinder gaskets, bearing bushes, fuel nozzles, plungers, and other products. We can assist our customers in their search forthe right replacement part and can offer customized products according to technical drawings or samples.In trade, our company always adheres to the principle of "honoring contracts and keeping promises". Our products areexported all over the world, and the product quality is highly praised by customers. We will continue to forge ahead andprovide high-quality products and perfect services to customers worldwide