广州尚拓金属制品有限公司
Guangzhou Sata Metalware Co., Ltd.
广州尚拓金属制品有限公司
Stainless Steel Slotted Ball Plunger Set Screws
material Austenitic stainless steel
grade, rigidity A2-70
Coating polishing
Model M3-M16,可来图来样定制