Hex Socket Drive Standard Tolerance Meets ISO7379 Screw

Here we solemnly promise that our thumb screws CE, concrete anchors CE, fasteners ISO9001:2008 and production process are in full compliance with relevant international and national laws and regulations. We take 'no pollution to the environment, no stealing of technology, no deception of customers, no vicious competition' as our developing code. We have fully realized informationization, standardization and humanization in management.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading din hex socket screw manufacturers and suppliers in China, welcome to buy din hex socket screws, din 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.

Our company's processes are complete and legal, and our Hex Socket Drive Standard Tolerance Meets ISO7379 Screw is high quality and efficient at a reasonable price that has high buyback rate! We have complete material production line, assembling line, quality control system, and the most importantly, we have many patents technology and experienced technical&production team, professional sales service team. Dependable high-quality and fantastic credit standing are our principles, which will help us at a top-ranking position.