Haolu Auto Parts is a leading engine parts manufacturer and supplier, providing quality engine parts with superior customer service to automotive OEM and aftermarket customers around the world. specifications and needs. We manufacture and export high quality engine parts for various applications and for almost all makes and models. Our production starts with the use of quality materials for the actual use of automotive engine parts. All products are manufactured in strict accordance with international standards and can be used as OEM replacements for various vehicles. Customers can choose from various types of cylinder liners, pistons, engine valves, piston rings and other engine parts according to the OE code of engine parts to meet the market demand.