Shenzhen Rock Hardware Co., Ltd. was established in 2003. We are a professional manufacturer and supplier of fasteners. The main products include hex bolts, socket cap screws, self tapping screws, carriage bolts and wood screws, and also we supply other products such as nuts, washers, blind rivets and thread rods. Our company produces standard fasteners and non-standard fasteners, and also produces competitive products according to customers' needs, such as high-strength and 304/316 stainless steel bolts in stocks. Our products are widely used in various industries including constructions, electronics, valves, chemistry and furniture. We boast a great team, high quality, good service and competitive price. Believe us and welcome to contact us for product catalogues.