
OEM Factory Ce Countersunk Head Chipboard Screw Self Tapping Screw
Our goal is to pursue high standards of products and internationalization. We timely absorb and learn from domestic and foreign advanced technologies for our new use, and constantly integrate and innovate to ensure that our products are constantly updated. We strive to make our screws, threaded rod for sale, elevator anchor bolts in the forefront of the industry. Starting from the market itself and the actual needs of customers, we strive for excellence in every step. We have rich manufacturing experience and perfect testing methods. After long-term unremitting efforts, our company has established a good reputation, stood out among the peers, and won the trust and support of our customers. Our company's main items are widely used all over the world; 80% of our products and solutions exported to many international markets.
Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading gb hex socket screw manufacturers and suppliers in China, welcome to buy gb hex socket screws, gb standard hex socket screw from our factory and company.
Shanghai Jinrui Norm Parts Supplies Co., Ltd. was built in 2001 which located in Baoshan District adjacent to the Bao Steel Group.Shanghai Jinrui is a fastener enterprise who owes a set of R & D, design, production and sales of high quality.Since the establishment of Jinrui, an annual production capacity of 10000 tons fasteners has been achieved.
Hex socket screw used in electric power facilities、electric appliance、chemical engineering mechanical equipment and so on.And usually used with nut and washer.And normal socket screw tensile strength is High to 1000Mpa and more.
Standard | Grade | Stainless steel | Finsh |
GB standard hex socket screw GB/T70.1 | 8.8 | 304 | white zinc |
10.9 | 316 | ||
12.9 |



After years of development, we have become a professional manufacturer of OEM Factory Ce Countersunk Head Chipboard Screw Self Tapping Screw. Looking forward to the future, there is a long way to go. We will make more brilliant achievements by adhering to the tenet of 'professional technology and perfect service'. Whether you are a new customer or an old friend of our company, we are honored to have the opportunity to provide you with convenient and comprehensive services. Our company is based on high-quality products and excellent service. In the changeable tide of market economy, we win the trust of the society with good service tenet, and win high praise from customers with good reputation.
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