ASTM A490 A325 Black Oxide Heavy Hex Head Bolts

Together with the 'Client-Oriented' enterprise philosophy, a arduous good quality control technique, sophisticated producing equipment and a sturdy R&D staff, we generally offer superior quality merchandise, superb solutions and aggressive rates for cap screw, wood screws, steel bar TS16949. We adopt innovative business concepts and rigorous management systems, and we are now rapidly growing. We will use rich experience and strict management to cooperate with the company's advanced production equipment. Our company adheres to the business philosophy of 'professional diligence, honesty, altruism, and win-win'. From the actual needs of the market, we strive to create a trustworthy corporate image.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading din hex bolt manufacturers and suppliers in China, welcome to buy din hex bolts, din standard hex bolt, nuts bolts 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.           

DIN standard hex bolt includes two kinds of type,DIN931(half thread) and DIN933(full thread).All the DIN hex bolt can be made of carbon steel,stainless steel,alloy steel and other materials.   The size can be standard or customized.The DIN hex bolt usually used in the machinery and equipment, construction, automobile, railway and other industries.

DIN933

DIN931

Our company takes business innovation as its philosophy and quality for survival as its purpose, playing a leading position in the ASTM A490 A325 Black Oxide Heavy Hex Head Bolts industry and winning the trust of domestic and foreign customers. Market competition is an endless race, therefore we have a long way to go on the new journey. Our company has established a comprehensive after-sales service network.