Hex Nuts /Hex Flange Nuts/ Square Nut/Acorn Nut / Cap Nut /Nylon Lock Nuts /Wing Nuts/Cage Nuts/Hex Coupling Nuts/Square Weld Nuts/Hex Weld Nuts/Auto Wheel Nuts

We are committed to assisting customers to improve quality of GB Square Head Bolt, eye bolt ISO9001:2008, plain washer CE and achieve excellent productivity to enhance competition and sustainable development. We make employees feel the respect, help and care of the company through a complete care system, so that employees love the company, love their work, and love the company as at home. We have been ready to share win-win corporation. We use advanced machines and strong professional technology to produce high-quality and cost-effective products to meet customer needs.

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. 

We take high quality and high efficiency as the goal and customer satisfaction as the tenet, constantly optimizing and perfecting our Hex Nuts /Hex Flange Nuts/ Square Nut/Acorn Nut / Cap Nut /Nylon Lock Nuts /Wing Nuts/Cage Nuts/Hex Coupling Nuts/Square Weld Nuts/Hex Weld Nuts/Auto Wheel Nuts. Our company will be a positive attitude, we unite and forge ahead, concentrate on research and do real. Welcome friends from home and abroad to guide the negotiation. We adopt state-of-the-art production and testing equipment, which has exquisite workmanship, reliable quality, standardized service, as well as complete varieties.