Ningbo S&D Metalwork Co., Ltd is a professional Metalwork Company and Dock Hardware Distributor in
Yinzhou District, Ningbo, specializes in Fasteners, such as Bolts, Nuts, Threaded Rods and Washers, with
Standard ANSI, ASTM, DIN, BS, ISO, etc, Stamping parts and Casting parts, according to CAD drawing
And samples.Welcome to the Custom Design.
Standards: ASTM A563 GR.A, GR.B, GR.C and GR.DH ,8S, 10S
Size: 1/2 to 3'
Grades: A, B, C and DH
Surface treatment: plain, zinc, nickel, HDG, black, dacromet and mechanical zinc plating
Colors: white, red, blue and purple
Packing: gunny bags and carton box
1). Top Quality control
2). Competitive Price
3). Various of Design
4). OEM Accepted
5). Customer's Design and Logo are Welcome
Please feel free to contact me