Sand-removing of small and medium sized castings, rust-removing and intensification of forgings, heat-treated pieces, steel plates, steel pipes, sections and steel structures, surface treatment before plating, cutting of rocks.

• 中小型铸造件的清砂、锻件、热处理件。钢板、钢管、型钢及结构件的除锈强化,涂镀、涂装前的表面处理及石材切割。