Are you in the market for high-quality bolts and wondering where to find the best manufacturers? With China being a powerhouse in bolt production, comparing the top factories can make all the difference in your project’s success. Understanding the strengths and specialties of these manufacturers not only ensures you get the best products but also saves you time and money. Imagine having access to reliable suppliers that meet your specific needs! Dive into our comprehensive comparison to discover the leading bolt manufacturers in China and make informed decisions for your business. Let’s get started!

Hex Bolt Manufacturer, China Bolt, Fastener manufacturer 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, bolt assemblies EN 150…
– 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 range of materials and custom options available
– High production capacity exceeding 10 million pieces monthly

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

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 assurance certifications.

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

Application Scenarios:
– Automotive industry
– Construction and manufacturing

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

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

Ningbo Taida Fastener Manufacture Co.,Ltd.

Product Details: High-strength bolts, nuts, and non-standard special fasteners resistant to high pressure, temperature, and corrosion.

Technical Parameters:
– Production levels: 6.8, 8.8, 10.9, 12.9, 10.9HV, 10.9HR, 8.8HR, B7, B7M, B16, L7…
– Production range: Diameter M12~M100 (1/2 “~4”); Bolt length 25-200mm; Length of…

Application Scenarios:
– Petroleum drilling and production equipment
– Marine engineering and offshore wind power

Pros:
– Specialized in high-strength and corrosion-resistant fasteners
– Ability to develop products according to customer specifications

Cons:
– Limited to specific production levels and ranges
– Potentially high cost for specialized fasteners

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, stud bolts, and flange bolts, produced with advanced machinery and over 30 years of experience.

Technical Parameters:
– Diameter: Metric M6-M100, Imperial 1/4″ to 4″
– Length: Metric up to 800mm, Imperial up to 30″

Application Scenarios:
– Construction
– Industrial Structures

Pros:
– High-quality production with advanced equipment
– Customizable dimensions and materials

Cons:
– Limited to specific types of bolts
– Potentially longer lead times for custom orders

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
– Manufacturing

Pros:
– High quality and durability
– Competitive pricing

Cons:
– Limited customization options
– Potential lead time for delivery

thread rod, Coil bolts, Expansion Shell, bolt and nut, hex nut – TOP

Product Details: Topbolt offers a range of fasteners including bolts, nuts, washers, threaded rods, precast accessories, and custom fasteners, manufactured to various standards.

Technical Parameters:
– Sizes: M4-M100, 3/8″-4″
– Coating options: Plain, Black, Galvanized, H.D.G, YZP, Dacromet, Xylan

Application Scenarios:
– Architectural steel structures
– Machinery equipment

Pros:
– Conforms to international standards such as DIN, ISO, ASTM, ANSI, BS, JIS
– Customization available based on drawings or samples

Cons:
– Limited information on specific material properties
– No detailed warranty or service information provided

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 product specifications
– Potential variability in supplier reliability

Your Best Hex Bolts Manufacturer in China – tfasteners.com

Product Details: High quality and complete range of Hex bolts including carbon steel and stainless steel options.

Technical Parameters:
– Standard: DIN 933, DIN 931, ASTM A325
– Metric Sizes: M5-M64 or custom

Application Scenarios:
– Used in construction and structural applications.
– Applicable in automotive and machinery industries.

Pros:
– Wide range of sizes and materials available.
– Customizable options for specific requirements.

Cons:
– Limited availability of non-standard products.
– Potential lead time for custom orders.

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, electrical equipment, ships, v…
– Commonly applied in machinery and automobile industries.

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

Cons:
– Potential for thread loosening if not properly secured.
– Limited information on specific product durability.

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Comparison Table

Company	Product Details	Pros	Cons	Website
Hex Bolt Manufacturer, China Bolt, Fastener manufacturer 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 range of materials and custom options available – High production capacity exceeding 10 million pieces monthly	– Potentially longer lead times for custom orders – Quality may vary based on material selection	www.kenenghardware.com
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 assurance certification…	– High-quality materials and design – Wide range of products available	– Limited information on specific product dimensions – Potentially high minimum order quantities	www.jinruibolts.com
Ningbo Taida Fastener Manufacture Co.,Ltd.	High-strength bolts, nuts, and non-standard special fasteners resistant to high pressure, temperature, and corrosion.	– Specialized in high-strength and corrosion-resistant fasteners – Ability to develop products according to customer specifications	– Limited to specific production levels and ranges – Potentially high cost for specialized fasteners	www.tdfasteners.com
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, stud bolts, and flange bolts…	– High-quality production with advanced equipment – Customizable dimensions and materials	– Limited to specific types of bolts – Potentially longer lead times for custom orders	www.china-bolts.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 and durability – Competitive pricing
thread rod, Coil bolts, Expansion Shell, bolt and nut, hex nut – TOP	Topbolt offers a range of fasteners including bolts, nuts, washers, threaded rods, precast accessories, and custom fasteners, manufactured to various…	– Conforms to international standards such as DIN, ISO, ASTM, ANSI, BS, JIS – Customization available based on drawings or samples	– Limited information on specific material properties – No detailed warranty or service information provided	www.topboltmfg.com
Top 10 Bolt Manufacturers in China – hrfastener.com	Bolts, Nuts, Screws, Custom Fasteners	– Commitment to quality – On-time delivery	– Limited information on specific product specifications – Potential variability in supplier reliability	hrfastener.com
Your Best Hex Bolts Manufacturer in China – tfasteners.com	High quality and complete range of Hex bolts including carbon steel and stainless steel options.	– Wide range of sizes and materials available. – Customizable options for specific requirements.	– Limited availability of non-standard products. – Potential lead time for custom orders.	www.tfasteners.com
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 if not properly secured. – Limited information on specific product durability.	www.aokemetal.com

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 your specific needs.

How can I ensure the quality of bolts from Chinese manufacturers?

To ensure quality, look for manufacturers with ISO certifications and positive reviews. Request samples before placing large orders and consider third-party inspections. Establish clear quality standards in your contract to avoid any misunderstandings.

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

Lead times can vary based on order size and complexity, but generally, it ranges from 2 to 6 weeks. For larger or custom orders, it may take longer. Always communicate your timeline with the manufacturer to ensure timely delivery.

Are there minimum order quantities (MOQs) for bolts?

Yes, most manufacturers have minimum order quantities, which can vary widely. Some may require as few as 1,000 pieces, while others might have higher MOQs. It’s best to discuss your needs directly with the manufacturer to find a suitable arrangement.

What are the shipping options for bolts from China?

You can choose from several shipping options, including air freight for faster delivery or sea freight for cost-effectiveness. The choice depends on your budget and urgency. Make sure to factor in customs clearance and potential tariffs when planning your shipment.