Changzhou Ruibo Hardware Technology Co., Ltd. is located in World Trade Center Changzhou, No.2 Middle Yanzheng Road, Changzhou City, Jiangsu Province. We are Technology---Trade Enterprise, specializing in R&D, application and market development of industrial fasteners, stamping, CNC machine parts, die-casting, plastic products etc. We founded our own inspection center, operation center and automatic packing lines. We have the professional technical team and management team, adequate internal control system and perfect after-sales service. With the goal of "High Quality, Competitive Price, Sincere and Effecient Service", our company has won a good reputation from various customer group in the field of aerospace, railway and bridge, vehicles, mining industry , engineering plant, hardware industry etc. We have established widely and close partnership with different customers in the United States, Canada, Japan, England, Korea, Chile, India, Thailand and many other countries. We highly carry forward the enterprise spirit of "Pragmatically, Unite and Strive, Innovation", We will offer best service to our customers, and expect to cooperate with you sincerely, have close communication and common development. Main Products: Lockbolt, Collar, branded Screw, Hex Bolt, Carriage Bolt, Self-tapping Screw, hex Lag Screw , Eye Bolt, Weld Nut, Oil Tube Nut, Tee Nut, Rlocknut (Flexloc Nut), Non-standard parts, Stamping, CNC machine parts, Die-casting, Plastic products, and all kinds of assembled hardwares for furniture, bicycle, outdoor recreation facilities Applications: Railway transportation, car, military industry, textile machinery, electrical and mechanical equipment, aviation, high voltage apparatus, children&＃039;s amusement facilities and other industrial manufacturing, etc. Main Equipments: Cold heading machine, CNC machine, CNC machining center, Grinder, Milling machine, Cutting machine, Drilling machine, Automatic welding machine, etc. Surface Treatment: Hexavalent galvanized, Trivalent galvanized, Copper, Nickel, Dacromet, Zn/Co/Ni Alloy Plating, Magni plating, Bonus Zinc alloy Plating. Salt Spray Test can reach 800hr, 1000hr, 1200hr, 2000 hours.