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Minimum Order Quantity: 1,000 Kg
Your Trusted Bolt and Nut Factory for High-Quality Custom Fasteners, High Quality, Competitive Prices and On-Time Delivery.
Strictly comply with the ISO9001 system, each production process is managed through self-routing-inspection
With a 1,000 square meters’ warehouse, we can arrange your orders in advance to guarantee all orders are finished on time
Whether you need standard or custom bolts and nuts, we offer tailored manufacturing solutions to fit your specific requirements.
We can custom made fasteners based on drawings or samples. Our process is as follows:
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
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.
Special surface treatment we can offer are:
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.
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.
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.
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”
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.
At HengRui, We turn complex Into Simple! Follow the following 3 steps to start today!
Tell us as specific as possible of your needs, provide the drawing, reference picture and share your idea.
We will work on the best solution according to your requirements and drawing, the specific quote will be provided within 24 hours.
We will start mass production after getting your approval and deposit, and we will handle the shipment.
