Quality Fasteners at Unbeatable Prices

Premium Nuts & Bolts • Competitive Prices • Flexible MOQ

500+
Successful Projects
98%
Client Satisfaction
10+
Years Experience
Business Success
About

About Us

Haiyan Chenwang Fasteners is a professional nut & bolt manufacturer integrating R&D, production and export service for global industrial buyers.

Crafting Reliable Fasteners Through Precision and Integrity

We supply standard & custom fasteners with stable quality, factory-direct prices and punctual delivery for machinery, construction and automotive industries.

We own 10years of production experience, full automated production lines and a professional testing lab.

Our products comply with DIN, GB & ISO standards, covering hex nuts, flange nuts, lock nuts, bolts and screws. OEM & ODM customization is available for worldwide clients.

YEARS EXPERIENCE
COOPERATED PROJECTS
GLOBAL CLIENTS
About us

Award Winning

Recognized for excellence in our industry

Services

What We Do Offer

We supply full-series standard & customized fasteners, and provide one-stop export supporting services for global industrial buyers.

Production Customization

We produce non-standard nuts, bolts and special fasteners per your drawings, samples and load requirements.

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Surface Treatment Solutions

Multiple anti-rust finishing options: zinc plating, black oxide, passivation and Dacromet coating for various working environments.

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Strict Quality Inspection

Full lab testing including hardness, tensile strength and salt spray test to guarantee stable product performance.

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Export Packaging Service

Custom export packages, private logo labeling and mixed bulk packing to meet your overseas distribution demands.

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Professional Technical Support

Our engineers offer fast parameter consultation and matching solution recommendations for machinery, construction and auto industries.

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Flexible Order & Logistics

Small trial orders & mass bulk orders supported; stable logistics to ensure on-time global delivery.

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Why Us

Why Choose Us

We rely on 10 years of manufacturing experience, full automatic production lines and complete quality control system to deliver reliable fasteners with competitive factory prices.

Why Partner With Us

We provide reliable customized fastener solutions for construction, automotive and machinery industries.

We own stable mass production capacity to meet both small trial orders and large bulk demands.

We offer thoughtful full-cycle after-sales service including technical support and shipment follow-up.

All-round support helps global clients cut procurement costs and steadily expand market share worldwide.

Professional team collaboration

Precision Manufacturing

Advanced automated forging and threading machines ensure tight dimensional tolerance and stable mechanical performance.

Rich Industry Experience

Dedicated to fastener production for 10 years, familiar with matching demands of construction, automotive, electrical and mechanical equipment.

One-Stop Global Sourcing

Professional foreign trade team supports the whole process: quotation, production tracking, customs documents and after-sales service.

Cost-Effective Direct Factory Supply

Factory direct sales without middlemen, flexible MOQ and stable pricing to boost your profit margin.

Portfolio

Check Our Portfolio

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  • All Products
  • Nuts
  • Bolts
Nuts

Hex Nut

High quality carbon steel, DIN 934, various sizes available

Multiple models available
934、439、936 6170、6172 Gb52
Nuts

Flange Nut

Self-locking flange nut, zinc plated, corrosion resistant

Multiple models available
6187、6177 6923、6926 etc.
Nuts

Nylon Lock Nut

Self-locking flange nut, zinc plated, corrosion resistant

Multiple models available
985、982、889 U.S. standards, British standards, German standards, Japanese standards, etc. other non-standard custom specifications
Bolts

Hex Bolt

Full thread / half thread, grade 4.8/8.8/10.9, DIN 933/931

Various Materials
Carbon stee stainless steel copper
Bolts

Flange Bolt

Hex flange bolt, serrated flange, zinc plated finish

Various Materials
Carbon steel, stainless steel copper
Bolts

Carriage Bolt

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Various Materials
Carbon steel stainless steel alloy steel

Ready to Source Reliable Fasteners?

Let’s discuss your custom fastener demands, quote prices and stable bulk supply solutions for your industrial projects.

Our Factory & Equipment

Four Introduction Cards

We are equipped with full set automated production and testing equipment to guarantee stable output and consistent product quality.

Automatic Production Lines

Automatic Production Lines

Full-auto forming, threading and heat treatment equipment support mass production of fasteners from M3 to M24.

Independent Testing Laboratory

Independent Testing Laboratory

Equipped with professional testing instruments for salt spray, tensile, hardness and locking performance inspection.

Stable Production Capacity

Stable Production Capacity

Standard order lead time 30–45 days, sufficient stock of common specifications to meet urgent delivery needs.

Complete Supply Chain System

Complete Supply Chain System

Cooperate with over 100 high-quality supporting factories to realize one-stop procurement of all types of fasteners.

Testimonials

What They Say

Trusted by industrial fastener distributors & manufacturers across Europe, America and Southeast Asia, here’s what our global partners say about Chenwang Fasteners.

Client

Factory-direct prices are far more competitive than local suppliers, while product quality stays consistent. They support customized surface finishes and accept small trial orders. All export documents are well-prepared for every shipment, and our local retail clients give consistent positive feedback on durability.

Client

Chenwang’s zinc-nickel coated hardware passed all our lab inspections. Their engineers provide professional material matching suggestions, and flexible MOQ fits our project batch orders perfectly.

Client

Chenwang’s one-stop fastener supply greatly simplifies our sourcing work. They produce all metric lock nuts and bolts we need for auto parts, no need to contact multiple vendors. Mass orders are always delivered on time without delays to our production line.

Client

We conduct strict third-party inspection for every batch of fasteners. Chenwang’s QC lab records are complete and transparent, dimensional accuracy and mechanical strength always meet ISO standards. The team actively solves any minor quality issues efficiently.

Client

Fast delivery to Southeast Asia ports, stable stock of common standard nuts and screws for urgent orders. Custom private logo packaging service helps us build our local brand, and after-sales support is available throughout our sales cycle.

Contact

Let's Connect Chenwang Fasteners

Whether you need standard fasteners, custom drawings, surface treatment, bulk quotation or long-term supply support, our team is ready to provide clear pricing, stable delivery and professional technical suggestions.

Let's Connect

We’re here to support your sourcing, quotation and custom fastener requirements.

Email us chenwangfastener@gmail.com
Call us +86 152 5862 8591
Visit us No. 18 Haisheng Road, Wuyuan Subdistrict, Haiyan County, Jiaxing City,
Zhejiang Province,China

Send us a message

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