Wholesale Fasteners Manufacturer & Supplier in China
Hengrui Fastener is a trusted industrial fasteners manufacturer and supplier in China. With over 16 years of experience and certifications like ISO 9001, we specialize in standard and custom fasteners, including bolts, nuts, washers, and screws. In order to meet clients’ need and stay competitive, Hengrui Fastener invested in a bolt factory in 2021, which has 20 cold heading machines and 30 thread rolling machines, with an annual production capacity of up to 12,000 tons.
Quality Assurance
ISO 9001 controlled production with batch inspection before shipment.
On-Time Delivery
Stable capacity and production planning for bulk orders.
Custom Fastener Solutions
Support for drawings, samples and project-based specifications.
Explore Our Range of Fasteners
We supply a wide range of standard and custom fasteners suitable for a variety of industrial applications. The most common are screws, bolts, nuts and washers, meet various global standards including DIN, ISO, and ASTM.
Custom Fastener Solutions (OEM Services)
In addition to standard fasteners, we can support project-based requirements such as material selection, heat treatment, surface finishing and drawing-based adjustments.
Custom Sizes & Threading
We can custom made fasteners based on drawings or samples. Our process is as follows:
- Receiving drawing or samples
- Evaluating and choosing the right manufacturing process
- Open mould
- Sample making
- Send samples to customer to check
- Arranging production after samples approval.
Custom Fastener Materials
Except for carbon steel, alloy steel and stainless steel, the materials we offer include:
Our Titanium & titanium alloy model include A-40, A-55, A-70, A-110AT, C120AV, C135AMo, C125AVT
Ｈastelly alloy model include C-276, C-4, C-22, C-2000, C-59, B, B-2, B-3, X.
Monel alloy model include 400, 404, 500
Brass material type include copper, brass, leaded brass, tined brass
Inconel alloy model include 600, 601, 617, 625, 686, 690, 706, 718, 725
Special Heat Treatment
Enhance the strength and durability of your fasteners with our specialized heat treatment processes
Our Special Heat Treatment Include: Annealing, Normalizing, Tempering, Quenching, Case Hardening.
The parameters (like temperature,time,etc.) can be adjusted to to meet the to meet the requirement of tensile strength, yield strength, hardness, proof load from customers.
Surface Treatment
Surface treatment we can offer are:
Zinc plating, Black Oxide, Hot‑Dip Galvanized, Magni 560, Dacromet, Zn-ni, Gemet 500B, brass plated, nickel plated, etc.
Ensuring your components not only perform exceptionally but also withstand the harshest conditions.
Our Fastener Manufacturing Factory
As a professional fastener manufacturer in China, we operate our own production facility equipped with advanced machinery and strict quality control systems. Our factory ensures stable production capacity, consistent quality and competitive pricing for global B2B buyers.
Customer Visits and Factory Meetings
Some of our customers choose to visit our factory before or during cooperation. During these visits, we usually discuss product specifications, production details, quality requirements, and shipment arrangements.
Why Choose Hengrui Fastener as Your Fastener Manufacturer in China
Stable Production Capacity
With a 1,000 square meters’ warehouse and a dedicated team of 12 staff members, we can arrange orders in advance to guarantee all orders are finished on time, even finish in advance.
Batch Quality Control
Strictly comply with the ISO9001 system, each production process is managed through self-routing-inspection. Our test equipments include tensile machines, hardness testers, salt spray testers, etc.
Good Price & After sales service
With strong technical staff, we can help you choose the most economical process, to help you save the cost. All of our products put our company mark”HR”, you can always find us based on our mark”HR”
Technical & Sales support
With more than 20 years’ experience of technical staff and more than 10 years’ experience of sales staff, Hengrui can help you solve most problems you meet.
Quality Control & Certifications
To ensure compliance with international standards, our fasteners are tested through tensile strength testing, hardness testing, salt spray testing, and dimensional inspection before delivery. Our facilities are ISO 9001 certified, and except for ISO certificate, Hengrui Fastener issue the inspection reports before shipments to guarantee the product quality, as well as inspection reports from SGS, TUV, etc.
Industrial Applications for Our Fasteners
Some of the industries we supply are automotive, construction, marine, oil & gas, electrical, aerospace, industrial manufacturing, Solar industry, and many more.
FAQ About Fastener Manufacturer in China
Below are some common questions customers ask when sourcing fasteners from China.
What is your MOQ for standard fasteners?
For most standard fasteners, MOQ depends on the product size and specification. In general, we support mixed sizes in one order if they are from similar product categories.
For regular items, we can offer more flexible quantities, while for non-standard or special specifications, MOQ will be confirmed based on production requirements.
Can you manufacture fasteners according to drawings or samples?
Yes, we can produce fasteners based on drawings or physical samples provided by customers.
Before production, we will confirm key parameters such as dimensions, material, strength grade and surface treatment to make sure the product meets your requirements.
What standards do your fasteners comply with?
We manufacture fasteners according to international standards such as DIN, ISO, ASTM and JIS.
If needed, we can also produce according to specific standards or technical requirements provided by the customer.
What is your typical production lead time?
Lead time depends on order quantity, product type and production schedule.
For standard fasteners, production usually takes around 20–40 days. For customized products, it may take longer depending on complexity and tooling requirements.
Do you provide inspection reports or third-party testing?
Yes, we provide inspection reports for each shipment, including basic testing data such as dimensions and mechanical properties.
If required, third-party inspection can also be arranged, such as SGS or TÜV, before shipment.
Custom Fastener Made Easy
- Follow the following 3 steps to start today!
- Tell Us What You Need
- Get Solution & Quote
- Approve for Mass Production
Ask For Quote Now!
- Get free sample!! Contact us today
- We will contact you within 12 hours
