How Do You Guarantee The Quality Of Hexagon Bolt ?

We have a strict quality management system, equipped with a professional quality control team, and have passed the ISO9001HE IATF 16949 certification successively. And with the official operation of the Haian production base, we have formed a more complete industrial chain, from raw material pickling, wire drawing, molding, tooth rolling, heat treatment, packaging, etc. can be completed in the factory. In line with the business philosophy of pioneering and innovative, and pursuing excellence, Jinrui has successively purchased spheroidizing furnaces, mesh belt furnaces and dozens of multi-model head screw forming machines, nut forming machines, thread rolling machines, tapping machines, etc., and established Covering a full-scale wire drawing production line and a fully automated three-dimensional warehouse. The modern workshop of the Haian production base has realized fully automated management from production to storage and transportation, so that each screw can be 100% traceable, which greatly saves manpower and material resources. Jinrui follows the principles of high starting point, specialization, and complete varieties, and has accumulated rich experience in the fields of fastener research and development, manufacturing, warehousing and distribution. And we also have a complete range of testing equipment, which provides a strong guarantee for the quality control of products from raw materials to finished products, such as hydraulic tensioner, Webster hardness tester, Rockwell hardness tester, metallographic analyzer, spectrometer, salt spray Testing Machine. Magnetic particle inspection machine, automatic optical screening machine, etc.