2022年6月建成投产的表面处理车间，按照高端商用车需求建造， 车间面积9000余平方米，包含：-抛丸-前处理-电泳线及配套环保设备（污水处理站、RTO废气处理）
The surface treatment workshop covers an area of more than 9,000 square meters, including: - shot blasting - pretreatment - electrophoresis line and supporting environmental protection equipment，put into production in June 2022，meet the high quaility requirement of commercial vehicle