Nantong Changhai Aluminum Co., Ltd.

Changhai Aluminum's main products are precision drawn aluminum tubes, precision drawn aluminum rods, aluminum profiles, aluminum precision forgings and aluminum welded structural parts, which are mainly used in automotive heat exchange systems, steering systems, chassis suspension systems, automotive safety systems and automotive structural systems. Specific products include precision aluminum tubes for automotive heat exchange systems, aluminum tubes for shock absorption systems, precision drawn aluminum rods for automatic loading machine processing, automotive air conditioning pipe joints, brackets, expansion valve body profiles, cold extruded aluminum materials for subcoolers, mufflers and reservoirs, rotor and stator profiles for VVT systems, aluminum rods for automotive suspension forgings and aluminum impeller precision forgings. Changhai Aluminum is good at developing special aluminum materials required by customers, such as special grades of precision drawn aluminum rods, drawn aluminum battery cases and aluminum precision forging products. Changhai Aluminum is also committed to the development of special aluminum tubes for large-scale industrial heat exchange systems. Its application fields include offshore oil platform LNG systems, power station air cooling systems, seawater desalination heat exchange systems and large-scale refrigeration and freezing systems. Through continuous research and development and innovation, Changhai's products are competitive in terms of product stability, quality reliability and other aspects. Changhai Aluminum has passed the IATF16949:2016 quality management system and operates in strict accordance with the IATF16949 system. Changhai Aluminum will redouble its efforts to continuously meet the needs of customers with manufacturing technology, stable product quality and enthusiastic service, and strive to become a long-term strategic business partner of customers. We will actively explore the global market, work hard to reduce the manufacturing cost of automotive-specific aluminum materials, and continue to serve customers, employees, shareholders and