泰州市盛魁金属制品有限公司
Taizhou Shengkui Metal Products Co., Ltd.
泰州市盛魁金属制品有限公司
GB832-1988 Slotted shoulder screws (GB 831 - 1988)
material Austenitic Stainless Steel
grade, rigidity A2-70
Coating Passivation