Description 1. Model no.: din127 2. Trademark: sd 3. Origin: ningbo, china 4. Packing: in bulk 25kgs per carton then on pallet or small box or according to client's requiremen Features 1. Materials: stainless steel, carton steel 2. Surface treatment: plain, black, zinc plating and more Specification 1. Standard: din127, din128, din7980, asme b 18.21.1.1999 2. Size: m3 to m64 Competitive advantages 1. Top quality control 2. Competitive price 3. Various of design 4. Oem accepted 5. Customer's design and logo are welcome
