Changzhou Ruibo Hardware Technology Co., Ltd. is engaged in R&D, professional manufacture and sales of lockbolt.

Lockbolt is called “NEVER LOOSE FASTENER” because of its superb vibration resistant capability, excellent shear strength and satisfying tensile strength in practice. Plus, the quality of finished products is consistent and can help users complete riveting assembly fast and effectively, which is why they are comprehensively used in railway, automotive, mining machinery, steel construction, bridges and many other scenarios that require high-strength fastening solutions.

We have more than ten top multi-functional cold forming machines such as 30B4S, 19B4S which are all made in Taiwan. We mainly produce C6L, C50L, MGP series and non-standard lockbolt. We can supply the steel, aluminum, stainless steel lockbolt with diameter from 3/16 to 1-1/8 inch (4.8mm-28.8mm), with round head, countersunk head, truss head, HP8F head etc.. The trivalent zinc plating, black phosphorization, alkaline electroplating etc. surface finish is available for customers’ different choice.

Our company strictly implements ISO9001-2015 and IATF16949 quality management system, we carry out full inspection from dimensions, hardness, break force, tensile strength to riveting test for every batch in order to offer customer most consistent and best product quality.

Our company has exported a large number of lockbolt to the United States, the United Kingdom, Mexico, the Netherlands, Chile, South Africa, Turkey, South Korea, Russia, India and other countries around the world. Our company has been cooperating with American railway, Mexican railway, mining machinery and vibration scree manufacturers in Europe and many other enterprises for 10 years. We gain a good reputation with ZERO quality complain from customers.

We are perennial with adequate inventory of all the normal sizes. Excellent product quality is the guarantee of our good reputation, fast delivery is competitiveness of our superior service. Our company insists on good faith as the foundation, best quality as the basis. We are keeping innovating in excellent service , looks forward to cooperating with you!