Xinfa aluminum wheel hub painting and polishing workers did a good job

Xinfa aluminum wheel hub painting and polishing workers are not easy to do. Polishing is very hard and there is no rest time. Working outdoors, repairing and polishing are all done outdoors. Leng Xia is hot in winter, and the working conditions are hard, difficult, time-consuming and demanding. For the substrate, it is to remove burrs, oil stains and dust on the surface of the substrate. For the surface scraped with putty, the surface is rough and needs polishing to obtain a flat surface, so polishing can reduce the roughness of the workpiece surface.