Here is the rewritten and improved English version of your content, with a more natural, human-like tone and expanded to exceed 500 characters:
---
**Basic Information:**
**Competitive Advantages:**
1. Strict Quality Control
2. Competitive Pricing
3. Wide Range of Designs
4. OEM Orders Accepted
5. Custom Logo & Design Welcome
**About Us:**
Ningbo Gangtong Zheli Fasteners Co., Ltd. is a leading manufacturer based in China, specializing in high-strength fasteners and hardware products. Established in 2001, the company has grown steadily, with its factory located in the Zhenhai Chemical Industrial Area of Ningbo, and its headquarters and foreign sales office in the Jiangdong Eastern Business Center.
Covering an area of approximately 15,000 square meters, the factory produces over 2,000 tons of fasteners monthly. The company offers a full range of services including R&D, supply chain management, large-scale warehousing, and advanced metal fastener systems. With annual sales exceeding $15 million, we serve global markets including North America, Europe, Australia, Russia, Southeast Asia, and the Middle East.
Our products include bolts, nuts, screws, lag screws, threaded rods, washers, and more, made from both carbon steel and stainless steel. All products meet international standards such as DIN, ANSI/IFI, JIS, BS, ISO, and GB, and are widely used in construction, machinery, bridges, oil pipelines, furniture, vessels, and railways.
We strictly follow ISO 9001:2000 throughout our production process, ensuring quality at every stage—from raw material inspection to final product approval. We believe that quality is the core of our business, and we continuously focus on improving quality awareness, behavior, and culture to ensure customer satisfaction.
In case of any issues, we apply the 8D report system to thoroughly resolve problems and prevent recurrence. Our philosophy is “Employees are the foundation, customers come first, technology is key, and quality is paramount.â€
We welcome businesses and partners worldwide to join us in building a win-win relationship. Welcome to China, welcome to Gangtong Zheli Fasteners!
---
Let me know if you need it tailored for a specific audience or platform.
- Model No.: A325
- Type: Hexagon Head Bolt
- Head Style: Hexagonal
- Grade: 10.9
- Finish: Black
- Trademark: NGL
- Specification: M3-M64, 1/4" to 3"
- HS Code: 7318150000
- Material: High Strength Steel
- Connection Type: Common Bolt
- Standard: ANSI
- Application: Machinery, Construction, Automotive
- Finish Options: Black, Plain, ZP, YZP, BZP, WZP
- Size Range: M4-M56, 5/32" - 3"
- Packaging: 25kgs per Carton, Palletized for European Market
- Origin: Ningbo, China
| Product Name | Hexagon Head Bolt |
| Standard | DIN, ASTM/ANSI, JIS, EN, ISO, AS, GB |
| Material | Carbon Steel: 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9 Stainless Steel: A2, A4 |
| Finish | Plain, Black, Z.P., H.D.G. |
| Packing | 25kgs/box, 36 boxes/pallet |
| Free Sample Available for Standard Fasteners | |
The small Loader is based on the analysis of the function of the large loader's execution system, and the loader is innovatively designed, and the agricultural tractor is designed as a practical small loader. There are 04, 06, 08, 10, 12, 15, 18, 20. Different models meet the needs of small and medium-sized construction companies.
We are a real manufacturer, looking for agents all over the world
4Wd Backhoe Loaders,4 Wheel Drive Backhoe,4 Wheel Drive Backhoe Loader,Four-Wheel Drive Compact Loader Backhoe
Shandong Davoo Machinery Co., Ltd. , https://www.sddigger.com