Profile: Yang Hsiang Precision Machinery Co., Ltd is a manufacturer of metal grinding and polishing machines. Our mirror surface polishing machine for stainless steel can grind the sheet with one or two or more grind heads which depend on the work piece width. Our 3D surface art design plates show the changing of color, linear reaction, and reflection of design. The surface of the plates can be design-etched, design-matted, design-plated, design-colored, or design-meshed.