1. Product Parameters
Standard: | ASME B 18.2.1, IFI149, DIN931, DIN933, DIN558, DIN960, DIN961, ISO4014, etc. |
Size: |
Standard & non-standard, support customized |
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 (25kg Max.) + wood pallet or as per customer request |
Application: | Structural Steel, Metal Building, Oil & Gas, Tower & Pole, Wind Energy, Mechanical Machine, Automobile, Home Decoration, etc. |
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, etc. |
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/North America, Europe, East/Southeast Asia, Australia, Africa, etc. |
Our Advantage: |
One-stop shopping;
High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports; |
Notice: | Please let us know the size, quantity, material or grade, surface treatment. If it is a special or non-standard product, please provide 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 according to your 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 multiple cold-heading machines, nut machines, and hot-heading machines.
Our company has obtained ISO9001 and TS 16949 certifications, and we can manufacture fasteners in accordance with GB, DIN, ANSI, JIS, ISO, and customer requirements at favorable prices.
4. Workshop Show
From raw materials to final product delivery, we maintain strict control throughout the production process. Key steps include wire drawing, roughing, annealing, pickling, drawing, heading, rolling, heat treatment, surface treatment, and packaging.

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 excellent products and services.
(2) Better Quality with Lower Price
We offer competitive pricing while maintaining high-quality standards, helping you save costs effectively.
(3) Never Stop Developing New Products
Every year, we develop new products to meet evolving market demands.
(4) Experts in Manufacturing and Export
With over 14 years of experience in manufacturing and exporting, we deliver products worldwide through trucks, rail, and sea containers.
7. FAQ:
Q1: Are you a factory or trading company?
A: We are a specialized supplier of fasteners and can provide the best price.
Q2: How many years have you been involved in foreign trade?
A: We have more than 14 years of experience in exporting products to countries around the world and can provide high-quality fasteners.
Q3: Do you have sufficient output capacity?
A: We have enough stock in our warehouses and ample capital. We offer 24-hour service.
Q4: How do you ensure the quality of each process?
A: Each process is inspected by our quality inspection department to ensure the quality of every product.
Q5: How do you ensure the safety of long-distance transportation?
A: Professional packing teams ensure safe packaging for all shipments.
Q6: Can you provide samples?
A: Samples can be provided as per your requirements.
The feature of rubber tracks
(1). Less round damage
Rubber tracks cause less damage to roads than steel tracks and less rutting of soft ground than either steel tracks of wheel products.
(2). Low noise
A benefit to equipment operating in congested areas, rubber track products less noise than steel tracks.
(3). High speed
Rubber track permit machines to travel at a higher speed than steel tracks.
(4). Less vibration
Rubber tracks insulate machine and operator from vibration, extending the machine's lifetime and lowering operate fatigue.
(5). Low ground pressure
The ground pressure of rubber tracks equipped machinery can be fairly low, about 0.14-2.30 kg/ CMM, a major reason for its use on the wet and soft terrain.
(6). Superior traction
The added traction of rubber, track vehicles permits them to pull twice the load of wheel vehicles of the sane weight.
Application and Features:
1. Suitable for the small wheelchair.
2. Can load weight about300-400KG
3. Length can be adjusted.
4. Sprocket is available.
Characteristics of rubber track:
1). Less damage to the ground surface
2). Low noise
3). High running speed
4). Less vibration;
5). Low ground contack specific pressure
6). High tractive force
7). Light weight
8). Easy to change
Crawler Chasis,Crawling Chase,Undercarriage For Drilling Machine,Rubber Track For Drilling Rig
JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.xitecdrilling.com