Voltstar fastener is a professional manufacture for all kinds of low carbon steel, high strength and stainless steel fasteners with excellent quality and reliable price. Our main products are screws, bolts, nuts, washers, threaded rods and anchors. All these products are made as standards DIN, JIS, ANSI, ISO, BS, GB etc… ...At the same time, we could make a variety of non-standard parts based on customers' drawings. We are willing to sincerely cooperate with clients at home and abroad to create a bright future hand in hand!