1. Product Parameters
Standard: | ASME B 18.2.1, IFI 149, DIN 931, DIN 933, DIN 558, DIN 960, DIN 961, ISO 4014, etc. |
Size: |
Standard and Non-Standard, Support Customization |
Material: | Carbon Steel, Alloy Steel, Stainless Steel, Brass, and More |
Grade: | SAE J429 Gr. 2, 5, 8; ASTM A307 Gr. A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9, etc. |
Thread: | UNC, UNF |
Finish: | Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Chrome, HDG, and More |
Packing: | Bulk in Cartons (Max 25kg) + Wooden Pallet or as Per Customer Requirements |
Application: | Structural Steel, Metal Buildings, Oil & Gas, Towers & Poles, Wind Energy, Mechanical Machines, Automotive, Home Decor, and More |
Test Equipment: | Desktop Direct-Reading Spectrometer, Cutting Machine, Automatic Pre-Milling Machine, Polishing Machine, Hardness Testing Gauge (Vickers), Metallography Microscope, Electrolytic Thickness Gauge, Tensile Testing Machine, Salt Spray Device, Magnetic Detection Machine (Magnetic Particle Flaw Detector), Caliper, Go/No-Go Gauge, and More |
Supply Ability: | 300 Tons Per Month |
Minimum Order: | Not Limited |
Trade Term: | FOB, CIF, CFR, CNF, EXW, DDU, DDP |
Payment: | T/T, L/C, D/A, D/P, Western Union, MoneyGram, etc. |
Market: | South and North America, Europe, East and Southeast Asia, Australia, Africa, and More |
Our Advantage: |
One-Stop Shopping;
High Quality; Competitive Price; Timely Delivery; Technical Support; Supply Material and Test Reports; |
Notice: | Please provide the Size, Quantity, Material or Grade, Surface Finish. For Special and Non-Standard Products, Please Supply Drawings, Photos, or Samples to Us. |
2. Product Description
We can manufacture various high-quality fasteners that meet GB, DIN, ANSI, JIS, and ISO standards. We support customization and can also produce non-standard fasteners based on drawings.
Whether you need standard or custom solutions, our products are designed for durability, precision, and reliability across a wide range of industrial applications.

3. Company Information
Shanghai Jinrui Norm Parts Supplies Co., Ltd. specializes in producing fastening components and other norm parts. The company owns Shanghai Xingrui Bolt Factory and Shanghai Xingrui Wire Steel Factory. With advanced cold-heading and hot-heading machines, we ensure precise manufacturing processes from raw materials to final delivery.
Our company holds ISO 9001 and TS 16949 certifications, ensuring quality control at every stage. We offer competitive pricing while meeting international standards such as GB, DIN, ANSI, JIS, and ISO.
4. Workshop Show
From raw materials to end product delivery, we have a strict control program covering wiring, roughing, annealing, pickling, drawing, heading, rolling, heat treatment, surface treatment, packaging, and more. Our production is fully traceable and meets all required quality specifications.

5. Testing Equipment

6.Why Choose Shanghai Jinrui?
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(1) Create Value for Our Valuable Customers
We always provide high-quality and well-designed products to meet customer needs. As a leader in this field, we ensure that every product delivers exceptional value and service to our clients.
(2) Better Quality with Lower Price
We consistently offer competitive pricing without compromising on quality. Our goal is to help customers save costs while receiving top-tier products.
(3) Never Stop Developing New Products
Every year, we develop new products to meet evolving market demands and stay ahead of industry trends.
(4) Manufacturing and Export Experts
With over 14 years of experience in manufacturing and exporting, we deliver products globally via truck, rail, and sea containers. Our stable quality control ensures consistent performance worldwide.
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7. FAQ:
Q1: Are you a factory or trading company?
A: We are a specialized fastener supplier, offering the best prices and comprehensive services.
Q2: How many years have you been in foreign trade?
A: We have over 14 years of experience exporting products to countries around the world, ensuring high-quality fasteners for global markets.
Q3: Do you have enough inventory?
A: We maintain sufficient stock in warehouses with strong financial backing. We offer 24/7 services to meet your needs.
Q4: How do you ensure quality throughout the process?
A: Every process is inspected by our quality control department to guarantee product quality at every stage.
Q5: How do you ensure safe long-distance transportation?
A: Our professional packing team ensures secure and safe packaging for all shipments.
Q6: Can you provide samples?
A: Yes, we can provide samples based on your specific requirements.
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