Top 10 Hex Bolt Manufacturers in China

 

Here are the top 10 hex bolt manufacturers in China, along with brief introductions,These manufacturers represent China's best in hex bolt production, combining advanced technology, strict quality control, and global compliance. Whether for construction, automotive, or industrial use, these companies provide reliable fastening solutions.

 

1.Jiaxing Yuchao Hardware Technology Co., Ltd

The company was established in 1984.

Jiaxing Yuchao Hardware Technology Co., Ltd. is a company specializing in the production and processing of customized non-standard bolts, automobile bolts, furniture bolts, stamping parts, nuts, various hardware accessories and other products. It has a complete and scientific quality management system. The integrity, strength and product quality of Jiaxing Yuchao Hardware Technology Co., Ltd. have been recognized by the industry. Welcome friends from all walks of life to visit, guide and negotiate business.

 

 

2. Ningbo Jinding Fastening Piece Co., Ltd.

Headquartered in Ningbo, Jinding is a leading manufacturer of hex bolts, offering a comprehensive range of sizes and materials. The company emphasizes precision engineering and exports extensively to Europe, North America, and Southeast Asia. Its bolts are widely used in heavy machinery, infrastructure, and energy sectors, delivering reliability under demanding conditions.

 

3. Zhejiang Zhenglian Industrial Co., Ltd.

Zhenglian Industrial specializes in high-strength hex bolts for critical industries like petrochemical, aerospace, and automotive. ISO 9001-certified, the company guarantees durability and corrosion resistance, backed by an R&D team focused on innovative fastener solutions for modern engineering challenges.

 

4. Tianjin Universal Machinery Imp. & Exp. Co., Ltd.

A trusted global exporter, Tianjin Universal supplies Grade 8.8, 10.9, and 12.9 hex bolts for industrial applications. Compliant with ASTM, DIN, and JIS standards, their products are a preferred choice for OEMs worldwide, combining performance with rigorous quality assurance.

 

5. Suzhou Jinrui Precision Fastener Co., Ltd.

Jinrui Precision focuses on high-tensile hex bolts for the automotive and electronics industries. Their automated production lines ensure consistent quality, while strict QC protocols eliminate defects, meeting the precision demands of high-tech sectors.

 

6. Dongguan Lianda Hardware Co., Ltd.

Lianda Hardware produces stainless steel (A2/A4) and carbon steel hex bolts, serving marine, construction, and furniture markets. With salt-spray testing and full material traceability, their bolts offer long-term durability even in harsh environments.

 

7. Hebei Shengtian Group

A major North China manufacturer, Shengtian Group provides hot-forged and cold-formed hex bolts for large-scale infrastructure projects. Their high-volume production capacity ensures timely delivery for bulk orders without compromising quality.

 

8. Shenzhen Dechengwang Technology Co., Ltd.

Dechengwang excels in custom hex bolts, including non-standard and high-performance variants. Their expertise in specialized coatings (zinc plating, Dacromet) enhances corrosion resistance, extending bolt lifespan for critical applications.

 

9. Wenzhou Longwan Pinsheng Fastener Co., Ltd.

Pinsheng Fastener supplies high-quality hex bolts for electrical and plumbing systems. Competitive pricing and rapid delivery make them a go-to partner for traders seeking reliable fasteners with streamlined logistics.

 

10. Jiangsu Qiangyu Fastener Manufacturing Co., Ltd.

Qiangyu Fastener manufactures high-strength structural bolts for bridges and wind towers. Rigorous ultrasonic testing and metallurgical analysis ensure compliance with top-tier safety standards, ideal for heavy-load engineering projects.