YANGZHOU BLUE JADE (MACHINERY) CO., LTD is a machine supplier for many kinds of stainless steel plate and sheet surface treatment, such as mirror finish (8k), hairline finish, No.3 and No.4 finish, Etching finish (embossed pattern, etching patterns on stainless steel surface), these finish plates and sheets are widely used in press plate industries, decorate industries and elevator decorate industries. Our products cover almost all the surfaces finishes of stainless steel sheet and coil.