... coating 3.Size:Customized 4.metal clamping bracket metal clamping bracket, pipe clamp bracket,adjustable clamp bracket Production Description Haiyan Hongtai Metal Products Co.,Ltd.We ... , stainlesssteel 304 2) surface treatment:Zinc , powder coat, hot-dip galvanized,blackening, electroplate…3) machining Process:Stamping , turning,tube bending, welding ...