| Standard: | ASME B18.2.1, IFI149, DIN931, DIN933, DIN558, DIN960, DIN961, ISO4014, and others. |
| Size: | Standard and non-standard sizes available; customized options supported. |
| Material: | Cold rolled steel, stainless steel, alloy 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, and custom threads upon request. |
| Finish: | Plain, zinc-plated (clear, blue, yellow, black), black oxide, nickel, chrome, HDG, and more. |
| Packing: | Bulk in cartons (max 25kg) + wooden pallets or as per customer specifications. |
| Application: | Used in structural steel, metal buildings, oil & gas, towers, wind energy, machinery, automotive, and home decor. |
| Testing Equipment: | Desktop spectrometer, tensile testing machine, salt spray tester, hardness gauge, metallographic microscope, and more. |
| Supply Capacity: | 2000 tons per month. |
| Minimum Order: | No restrictions. |
| Trade Terms: | FOB, CIF, CFR, EXW, DDU, DDP, etc. |
| Payment Methods: | T/T, L/C, D/A, D/P, Western Union, MoneyGram, etc. |
| Market: | Served globally including North and South America, Europe, Southeast Asia, Australia, and Africa. |
| Our Advantages: | One-stop service, high quality, competitive pricing, timely delivery, technical support, and material/test reports provided. |
| Notice: | Please provide details such as size, quantity, material, grade, surface finish, and for special or non-standard products, please send drawings, photos, or samples. |
| We specialize in manufacturing high-quality fasteners that meet GB, DIN, ANSI, JIS, and ISO standards. We also offer custom solutions based on customer drawings. |
| Shanghai Jinrui Norm Parts Supplies Co., Ltd. is a leading manufacturer of fasteners and standard parts. The company owns two factories: Shanghai Xingrui Bolt Factory and Shanghai Xingrui Wire Steel Factory. We are equipped with advanced cold-heading, nut, and hot-heading machines. Our certifications include ISO9001 and TS16949, and we can produce fasteners according to international standards or specific customer requirements at competitive prices. |
| From raw materials to final delivery, our process includes wire drawing, annealing, pickling, heading, rolling, heat treatment, surface treatment, and packaging. Each step is strictly controlled to ensure product quality and performance. |
| Our laboratory is equipped with a wide range of testing instruments, including salt spray testers, direct-reading spectrometers, metallographic analyzers, carbon/sulfur analyzers, electrolytic thickness gauges, tensile testing machines, and magnetic particle flaw detectors. |
| Standard packaging includes cartons and wooden pallets. 20–25 kg per pallet, with 36 cartons per pallet. Custom packaging options are also available upon request. |
| Shanghai Jinrui has been certified with ISO9001 (2001) and TS16949 (2012). We also hold a special equipment manufacturing license and have global product liability insurance from PICC. |
| (1) Create Value for Customers | (2) Better Quality with Lower Price |
| We focus on delivering top-quality products with innovative designs to meet customer needs. As a leader in the industry, we consistently deliver excellent products and services. | We offer competitive pricing without compromising on quality, helping clients save costs effectively. |
| (3) Constant Product Innovation | (4) Expertise in Manufacturing & Export |
| We continuously develop new products to meet evolving market demands. | With over 14 years of experience in manufacturing and exporting, our products are available worldwide via truck, rail, and sea containers. |
| Q1: Are you a factory or trading company? |
| A: We are a specialized fastener manufacturer offering the best prices and quality. |
| Q2: How long have you been in foreign trade? |
| A: Over 14 years of exporting experience, serving customers across the globe. |
| Q3: Do you have sufficient production capacity? |
| A: We maintain large inventory and offer 24/7 service to meet all orders. |
| Q4: How do you ensure quality control? |
| A: Every stage is inspected by our quality control team to guarantee product reliability. |
| Q5: How do you ensure safe shipping? |
| A: Professional packing teams ensure secure and damage-free delivery. |
| Q6: Can you provide samples? |
| A: Yes, samples can be provided based on your requirements. |
| Name: | May Wang |
| Email: | Not Available |
| Phone: | +86 173 2108 8054 |
| Website: | www.wangmei.com |
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