1. Product Parameters
Standard: | ASME B 18.2.1, IFI149, DIN931, DIN933, DIN558, DIN960, DIN961, ISO4014 and more. |
Size: |
Standard & Non-standard, support customized sizes. |
Material: | Carbon Steel, Alloy Steel, Stainless Steel, Brass, etc. |
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, etc. |
Packing: | Bulk in cartons (Max 25kg) + Wood Pallet or as per customer requirements. |
Application: | Structural Steel, Metal Building, Oil & Gas, Tower & Pole, Wind Energy, Mechanical Machine, Automobile, Home Decoration, etc. |
Testing Equipment: | Desktop direct-reading spectrometer, cutting machine, automatic pre-milling machine, polishing machine, hard-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, etc. |
Supply Ability: | 300 tons per month |
Minimum Order: | Not limited |
Trade Terms: | FOB, CIF, CFR, CNF, EXW, DDU, DDP |
Payment: | T/T, L/C, D/A, D/P, Western Union, MoneyGram, etc. |
Market: | South & North America, Europe, East & Southeast Asia, Australia, Africa, etc. |
Our Advantages: |
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. For special or 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 custom orders and can also produce non-standard fasteners according to drawings.

3. Company Information
Shanghai Jinrui Norm Parts Supplies Co., Ltd. specializes in producing fastening components and other norm parts supplies. The company owns Shanghai Xingrui Bolt Factory and Shanghai Xingrui Wire Steel Factory. We have a wide range of cold-heading machines, nut machines, and hot-heading machines.
Our company has obtained ISO9001 and TS 16949 certifications, and we can manufacture fasteners according to GB, DIN, ANSI, JIS, ISO, and customer specifications at competitive prices.
4. Workshop Show
From raw materials to final product delivery, we maintain a strict control program. All aspects from wiring, roughing, annealing, pickling, drawing, heading, rolling, heat treatment, surface treatment, and packaging are precisely managed.

5. Testing Equipment

6. Why Choose Shanghai Jinrui?
(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 our customers receive the best products and service.
(2) Better Quality with Lower Price
We offer competitive pricing on the same level of quality, helping you save money without compromising on performance.
(3) Never Stop Developing New Products
Every year, we develop new products to meet market demands and stay ahead of industry trends.
(4) Manufacturing & Export Experts
With over 14 years of manufacturing and exporting experience, we deliver products worldwide via truck, rail, and sea containers. Our stable quality control ensures consistent product performance across all continents.
7. FAQ:
Q1: Are you a factory or trading company?
A: We are a specialized supplier of fasteners, offering the best prices and services.
Q2: How many years have you been involved in foreign trade?
A: We have over 14 years of experience in exporting products to countries around the world, ensuring high-quality fasteners for our clients.
Q3: Do you have enough production capacity?
A: Yes, we maintain sufficient stock in warehouses and have strong financial backing. We offer 24/7 services to meet your needs.
Q4: How do you ensure quality at every stage of production?
A: Every process is inspected by our quality control department to guarantee the highest product quality.
Q5: How do you ensure safe long-distance transportation?
A: Our professional packing teams ensure that all packages are safely transported to their destinations.
Q6: Can you provide samples?
A: Yes, we can provide samples based on your specific requirements.
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