Hebei Longrun Automotive Co., Ltd. is one of the most well known wheel weights manufacturers and exporter in China. Established in 2018, covers over 2700 square meters equipted by salt spray testing facility, CNC machines,  torsion testing machines,hydraulic pressure tester, we have nearly 10 years focused on producing high quality wheel balance weights and providing export services to more than 90 clients in Europe and North Amercia markets.