Precision Casting Investment Casting Construction Hardware Formwork Wing Nut

To perfect our service, we provide the products with the good quality at the reasonable price for Stud Bolt And Rod ISO9001:2008, DIN square head bolts, steel bar CE. We give full play to the role of internal management in promoting corporate compliance operations and promoting corporate culture construction. As a responsible company, we always pay attention to the health of our employees.

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. 

Technology is our core, our technical personnel, with many years of industry experience, such a professional knowledge, application experience of the technical team, is our strong guarantee to provide customers with innovative Precision Casting Investment Casting Construction Hardware Formwork Wing Nut. We will continue to build a reasonable talent team in line with the company's strategic development, and achieve the company's development by providing a value platform and talent development. Our products have reached the performance of similar products in the world.