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
Threaded Studs For Drawn Arc Stud Welding With Ceramic Ferrule-RD Type (GB /T 902.2 (RD) - 2010)
material Carbon steel
grade, rigidity grade 8.8
Coating black oxide coating