Are you curious about where the best bolts in the world are made? With China being a powerhouse in manufacturing, understanding the top bolt factories can significantly impact your projects. By comparing these leading manufacturers, you can ensure quality, reliability, and cost-effectiveness in your sourcing decisions. Imagine having access to the best options that not only meet your specifications but also enhance your overall productivity. Ready to discover which factories stand out in the crowded market? Join us as we dive into the top bolt manufacturing factories in China and find the perfect fit for your needs!

China Bolts, Nuts, Screws Manufacturers, Suppliers, Factory – JINRUI

Product Details: Jiangsu Jinrui offers a range of fasteners including bolts, nuts, and screws, manufactured with advanced equipment and quality certifications.

Technical Parameters:
– ISO9001:2015 certified
– IATF16949:2016 certified

Application Scenarios:
– Construction and manufacturing industries
– Automotive assembly

Pros:
– High-quality materials and manufacturing processes
– Wide range of products available

Cons:
– Limited information on specific product dimensions
– Potentially high minimum order quantities

Top 10 Bolt Manufacturers in China – hrfastener.com

Product Details: Bolts, Nuts, Screws, Custom Fasteners

Technical Parameters:
– High-quality fasteners
– Various grades and finishes

Application Scenarios:
– Automotive
– Construction

Pros:
– Commitment to quality
– On-time delivery

Cons:
– Limited information on specific products
– Potential variability in supplier capabilities

Hex Bolts Manufacturers, China Bolt, Fasteners Manufacturers in China

Product Details: Fastenwell manufactures and supplies high strength hex bolts, studs, and nuts made of carbon steel, alloy steel, and stainless steel for various industrial and construction projects.

Technical Parameters:
– Types: Hex bolts, heavy hex bolts, structural bolts A325, anchor bolts, flange b…
– Standards: DIN 931, DIN 933, ISO 4014, ISO 4017, ASTM A325, A370, A490, EN 15048…

Application Scenarios:
– Steel structure projects.
– Automotive and oil & gas industries.

Pros:
– High-quality manufacturing with comprehensive quality control.
– Ability to customize bolts as per customer specifications.

Cons:
– Potentially longer lead times for custom orders.
– Quality may vary among different manufacturers.

Bolts Manufacturer – Custom Bolt – KENENG

Product Details: KENENG is a leading manufacturer of various types of bolts including metric bolts, plow bolts, structural bolts, and custom bolts made from materials like stainless steel, brass, and titanium.

Technical Parameters:
– Diameter: M1-M100
– Length: 2mm-3000mm

Application Scenarios:
– Automotive industry
– Construction and engineering

Pros:
– Wide variety of bolt types and materials available
– Custom manufacturing options based on engineering specifications

Cons:
– Potentially longer lead times for custom orders
– Quality may vary based on material selection

Bolts and Nuts | China | Ningbo Teng Qi Fasteners Co.,Ltd

Product Details: Bolts and Nuts manufactured by Ningbo Teng Qi Fasteners Co., Ltd, including various types such as Hex Bolts, Heavy Hex Bolts, Foundation Anchor Bolts, and more.

Technical Parameters:
– Material: Steel, Stainless Steel
– Standards: ASTM, DIN, ISO, ASME

Application Scenarios:
– Construction and infrastructure projects
– Automotive and machinery assembly

Pros:
– High-quality manufacturing with stringent quality control
– Competitive pricing and a wide range of products

Cons:
– Limited information on specific product dimensions
– Potential delays in delivery based on order size

Bolts Manufacturer, Supplier and Factory In China

Product Details: Ningbo Teng Qi Fasteners Co., Ltd. specializes in high-strength bolts, including hex bolts, carriage bolts, anchor bolts, and flange bolts, with a focus on quality and customer satisfaction.

Technical Parameters:
– Diameter: Metric M6-M100, Imperial 1/4″ to 4″
– Material: Carbon steel, stainless steel (304 or 316), alloy steel, brass

Application Scenarios:
– Construction
– Industrial machinery

Pros:
– High-strength and durable materials
– Wide range of products for various applications

Cons:
– Limited customization options
– Potentially longer lead times for specific orders

2024 Top 10 China Fastener Manufacturers | Fastener Exporter

Product Details: Fasteners including bolts and nuts used in various industries.

Technical Parameters:
– ISO 9001 certification
– Production capacity of 200-320 million pieces monthly

Application Scenarios:
– Automotive industry
– Construction and machinery

Pros:
– High-quality standards and certifications
– Custom manufacturing capabilities

Cons:
– Potentially high minimum order quantities
– Lead times may vary based on order complexity

China Bolt Manufacturers & Suppliers – AOKE

Product Details: Jiaxing Aoke Trading Co., Ltd. is a professional manufacturer and supplier of fasteners in China, specializing in various types of bolts including hex bolts, carriage bolts, and socket head cap screws.

Technical Parameters:
– Material: Carbon steel, stainless steel
– Performance grades: Carbon steel (4.8, 5.6, 6.8, 8.8, 10.9, 12.9), Stainless ste…

Application Scenarios:
– Used in electronic products, mechanical products, and electrical equipment.
– Commonly applied in construction, vehicles, and industrial manufacturing.

Pros:
– High quality and competitive pricing.
– Wide range of applications and types available.

Cons:
– Potential for thread loosening without proper locking mechanisms.
– Limited information on specific product dimensions and tolerances.

China Bolts, Nuts, Screws Suppliers, Manufacturers – SENHONG

Product Details: Hot-dip galvanized fasteners including bolts, nuts, and screws, designed for various applications with corrosion resistance.

Technical Parameters:
– Material: Alloy steel or iron
– Coating: Hot-dip galvanized

Application Scenarios:
– Construction and building accessories
– Transportation facilities

Pros:
– High corrosion resistance
– Wide range of applications

Cons:
– Potential for uneven fastening surface
– Requires proper handling to avoid damage

China Bolt, Nut, Screw, Anchor Bolt, Stud Bolt and Rod Manufacturers …

Product Details: High-quality fasteners including oval neck bolts, flange bolts, and high-strength hexagon bolts.

Technical Parameters:
– Oval neck bolt: Used for rail joint connections, fixed with galvanized hexagonal…
– Flange bolt: Composed of hexagonal head and flange plate, larger support area to…

Application Scenarios:
– Infrastructure field: Connection between rail joint splint and grooved pipe fitt…
– Machinery and equipment field: Used in manufacturing machinery due to high load-…

Pros:
– Rich experience with over 22 years in manufacturing.
– Modern workshop with fully automated management improving production efficiency.

Cons:
– Limited information on specific product dimensions.
– No detailed pricing information provided.

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Comparison Table

Company	Product Details	Pros	Cons	Website
China Bolts, Nuts, Screws Manufacturers, Suppliers, Factory – JINRUI	Jiangsu Jinrui offers a range of fasteners including bolts, nuts, and screws, manufactured with advanced equipment and quality certifications.	– High-quality materials and manufacturing processes – Wide range of products available	– Limited information on specific product dimensions – Potentially high minimum order quantities	www.jinruibolts.com
Top 10 Bolt Manufacturers in China – hrfastener.com	Bolts, Nuts, Screws, Custom Fasteners	– Commitment to quality – On-time delivery	– Limited information on specific products – Potential variability in supplier capabilities	hrfastener.com
Hex Bolts Manufacturers, China Bolt, Fasteners Manufacturers in China	Fastenwell manufactures and supplies high strength hex bolts, studs, and nuts made of carbon steel, alloy steel, and stainless steel for various indus…	– High-quality manufacturing with comprehensive quality control. – Ability to customize bolts as per customer specifications.	– Potentially longer lead times for custom orders. – Quality may vary among different manufacturers.	www.fastenwell.cn
Bolts Manufacturer – Custom Bolt – KENENG	KENENG is a leading manufacturer of various types of bolts including metric bolts, plow bolts, structural bolts, and custom bolts made from materials…	– Wide variety of bolt types and materials available – Custom manufacturing options based on engineering specifications	– Potentially longer lead times for custom orders – Quality may vary based on material selection	www.kenenghardware.com
Bolts and Nuts	China	Ningbo Teng Qi Fasteners Co.,Ltd	Bolts and Nuts manufactured by Ningbo Teng Qi Fasteners Co., Ltd, including various types such as Hex Bolts, Heavy Hex Bolts, Foundation Anchor Bolts,…	– High-quality manufacturing with stringent quality control – Competitive pricing and a wide range of products
Bolts Manufacturer, Supplier and Factory In China	Ningbo Teng Qi Fasteners Co., Ltd. specializes in high-strength bolts, including hex bolts, carriage bolts, anchor bolts, and flange bolts, with a foc…	– High-strength and durable materials – Wide range of products for various applications	– Limited customization options – Potentially longer lead times for specific orders	www.china-bolts.com
2024 Top 10 China Fastener Manufacturers	Fastener Exporter	Fasteners including bolts and nuts used in various industries.	– High-quality standards and certifications – Custom manufacturing capabilities	– Potentially high minimum order quantities – Lead times may vary based on order complexity
China Bolt Manufacturers & Suppliers – AOKE	Jiaxing Aoke Trading Co., Ltd. is a professional manufacturer and supplier of fasteners in China, specializing in various types of bolts including hex…	– High quality and competitive pricing. – Wide range of applications and types available.	– Potential for thread loosening without proper locking mechanisms. – Limited information on specific product dimensions and tolerances.	www.aokemetal.com
China Bolts, Nuts, Screws Suppliers, Manufacturers – SENHONG	Hot-dip galvanized fasteners including bolts, nuts, and screws, designed for various applications with corrosion resistance.	– High corrosion resistance – Wide range of applications	– Potential for uneven fastening surface – Requires proper handling to avoid damage	www.senhong-fastener.com
China Bolt, Nut, Screw, Anchor Bolt, Stud Bolt and Rod Manufacturers …	High-quality fasteners including oval neck bolts, flange bolts, and high-strength hexagon bolts.	– Rich experience with over 22 years in manufacturing. – Modern workshop with fully automated management improving production efficiency.	– Limited information on specific product dimensions. – No detailed pricing information provided.	www.chinajinrui.net

Frequently Asked Questions (FAQs)

What types of bolts are commonly manufactured in China?

China manufactures a wide variety of bolts, including hex bolts, carriage bolts, lag bolts, and anchor bolts. These are used in various industries such as construction, automotive, and machinery. You can find both standard and custom sizes to meet specific needs.

How do I choose a reliable bolt manufacturer in China?

To choose a reliable manufacturer, look for companies with good reviews, certifications, and a solid track record. You can also request samples, check their production capacity, and ensure they have quality control processes in place to meet your standards.

What is the typical lead time for bolt production in China?

The lead time for bolt production can vary, but it generally ranges from 2 to 6 weeks, depending on the order size and complexity. You should communicate your timeline clearly with the manufacturer to ensure they can meet your deadlines.

Are there minimum order quantities (MOQs) for bolts?

Yes, many manufacturers in China have minimum order quantities, which can range from a few hundred to several thousand pieces. MOQs often depend on the type of bolt and the manufacturer’s policies, so it’s best to inquire directly.

What quality standards should I expect from Chinese bolt manufacturers?

You should expect manufacturers to adhere to international quality standards such as ISO 9001. Many also comply with specific industry standards like ASTM or DIN. Always ask for certifications and quality assurance processes to ensure the bolts meet your requirements.