How it works怎么修的
Technicians access the reverse side of the panel and reshape the metal with specialised tools — no filler, no repainting, and no colour-match risk. Where applicable it is faster and less costly than conventional bodywork. 技师通过板件内部,使用专用工具将受损金属精准复原。此工艺无需刮腻子或重新喷漆,原厂漆面得以保留,也就不存在色差风险;适用情况下,维修周期与成本均显著低于传统钣金。