宁波旭升汽车技术 Xusheng®, Ningbo Xusheng Auto Technology (603305:上海证券交易所) China's most respected and leading manufacture of automotive die cast parts. Xusheng mainly engaged in the research and development, production and sales of precision aluminum alloy auto parts and industrial aluminum alloy parts that are thermoformed, die-cast and forged. Products are mainly used in new energy and traditional automobile industries and other machinery manufacturing industries. The company is committed to the field of new energy vehicles and automotive lightweight. Its leading products are precision machining parts for core systems such as new energy and traditional automotive transmission systems, transmission systems, and battery systems.