About Us
Shanghai Jinrui Norm Parts Supplies Co.,Ltd
Shanghai Jinrui is a fastener enterprise who owns a set of R&D design,production and sales of high quality.
- Total Assets of RMB 50 Million
- The Business Covers More Than 50 Countries
- Has a R&D department
- Introduced Advanced Equipment
- Produce high-quality fasteners that meet lSO, DIN, ASME, JIS, GB standard or customize according to drawings.
OUR FACTORY
Since the establishment of Jinrui,an annual production capacity of 10000 tons fasteners has been achieved. We have paid attention to the design and material selection of our products to make them more endurable,and well-received by our customers.
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20000+Square Meters Built -
100+Enterprise employees -
21 yearsFactory history -
10000Tons Annual Output
Main Products
We Promise To Find You The Right Product
Application Scenarios
Infrastructure field
The oval neck bolt is the fishtail bolt, which is mostly used for the connection between the rail joint splint (fishtail plate) and the grooved pipe fittings, and is used for fixing with galvanized hexagonal nuts.
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Machinery and equipment field
The flange bolt is composed of a hexagonal head and a flange plate, and its "support area to stress area word ratio" is larger than that of ordinary bolts, so this kind of bolt can withstand higher pre-tightening force and has better anti-loosening performance. The hexagon socket head bolts bear a larger load, and have the characteristics of countersinking and not easy to disassemble, so they are widely used in the manufacture of machinery and equipment.
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Construction Engineering Field
High-strength hexagon bolts have the characteristics of high joint stiffness and small elastic deformation, and they are suitable for high-strength environments even if the number of bolts does not change under combined load conditions. The U-bolt can fix pipes and other equipment very well because of its unique "U" shape, and its stainless steel material can also maintain a long service life under harsh conditions.
Understand MoreOur Advantages
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Rich experience
With more than 22 years of manufacturing experience, Jinrui can customize high-quality fasteners of various specifications for you.
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Factory advantages
Modern workshop, fully automated management from production to warehouse , greatly improving production efficiency
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Quality Assurance
Using high-quality raw materials and checking at every process, ensuring each screw can be 100% traceable
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Perfect after-sales
Professional service team provides you with 24-hour one-to-one service.
Company News
Determined to become a leader in the fastener industry
