... hot dip galvanized 3. good quality HT-05 Weld eye bolts ,welding machine bolts,stud bolt welding Production Description ... description. Can be customized OEM1) material: Carbonsteel ,galvanized sheet,stainlesssteel2) surface treatment:Zinc , powder coat, hot-dip ... Workshop*. including stamping workshop, welding workshop, cnc workshop, sheet metal workshop. Shipping1.Fedex DHL UPS TNT2.EXPRESS: ...