Our products range from bolts, nuts, wood screws, machine screws, self-tapping screws, washers, rivets, anchors etc. according to DIN, ANSI, BS and JIS standard. They are generally applied to machine parts, automobile accessories, furniture, construction and decoration etc. Apart from supplying steel fasteners of general grade (4.8/6.8) and high tensile strength (grade 8.8/10.9/12.9) in large quantities, we also provide fasteners made of brass, aluminum, stainless steel and various alloy etc. Products with black finish, plated with bright (yellow/black) zinc, brass, nickel and chromium are made upen request. We welcome special orders made according to clients' drawings or samples as well. Most of the generally acceptable packings are available and customers can require packing with their own brands. The fasteners supplied with our registered brand "DIAMOND" have been enjoying a high reputation over 70 countries and regions for almost 60 years For product details,please refer to the following pages We are ready to moot any of your needs at any time.