... 3. material:carbon steel 4.zinc plated Construction Hardware strap for round pole Production Description Haiyan Hongtai Metal ... CNC lathe…4) usage of products: Furniture fitting, construction hardware , telecom ,auto,machine…5) terms of trade:FOB , ... Main products are stampings, furniture hardware, machine part, Auto part,tube bending ,welding part4. Used in the machinery, construction, electronics ...