... bending machine This is a sheet metal part made of stainless steel plate.The manufacturing processes include cutting, bending and punching ... The surface treatment is spray painting. 1 Material: steel, stainless steel, aluminum, galvanized plate 2 Processing: cutting, stamping, punching, bending, ... in Shanghai. I am Anna King, the salesman of Huchang Electrical Alliances Co., Ltd. You are appreciated ...