Hengbo Hardware Rivet Screw Manufacturer - Price - Phone - Supplier 13410536307 Jing Manager Factory Direct Supply Stainless Steel Round Rivet Nuts S-M3-0/1/2 British Rivet Parts Full Range of Hex Nuts Shenzhen Hengbo Precision Hardware Products Co., Ltd. is a professional manufacturer and supplier of various standard and non-standard fasteners, mainly applicable to industries such as electronics, electrical appliances, toys, watches, furniture, lighting, computer cases, cabinets, collective boxes, sheet metal.