Building Material Scaffolding System Tool Formwork Prop Cup Nut

Our advantages are lessen charges, dynamic income team, specialized QC, sturdy factories, premium quality services for fastener TS16949, auto fasteners CE, Set Screw. We welcome friends from all professions to visit, guide and negotiate business. Winning customers' trust is the gold key to our success! Our achievements and bright future come from the professionalism of all employees, which is the source of our company's great added value and the concentrated expression of our core competitiveness.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading gb flange nut manufacturers and suppliers in China, welcome to buy gb flange nuts, gb standard flange nut from our factory and company.

Shanghai Jinrui owes total assets of RMB 50 million with area of 5000㎡. The business covers 18 countries from five continents.Now three branches of Shanghai Jinrui are Shanghai Xingrui Bolt Factory, Shanghai Xingrui Wire Steel Factory, and Shanghai Xingrui Hot heading Factory.

GB flange nut is hex with washer side, mainly in the field of machinery and equipment, construction, automobile, railway and other industries. Nut mechanical property has grade 4, grade 6, grade 8 and grade 10. GB flange nut covers the dimensional requirments of metric series hex nut. The common standard of GB flange nut is GB/T6177.1 . Its size from M3-M64 diameter. 

Based on the optimization of industrial structure and driven by technological innovation, we have a good reputation in the Building Material Scaffolding System Tool Formwork Prop Cup Nut industry for many years with the attitude of honesty. We have constantly strengthened the construction of a team of high-quality innovative talents. While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad.