Custom 4mm Heavy Duty Clutch Steel Compression Spring Large Closed Helical Spring coil

Dongguan Hezhi Hardware Co., Ltd. is located in Dongkeng Town, Dongguan City, Guangdong Province, China. We are a worldwide import and export trading company.We belong to a group of companies established in the early 20th century

Our company is a hardware factory specializing in R&D design, manufacture and sales of precision components.

The company introduces advanced equipment and production technology from Taiwan and abroad, adopts CNC high-precision computer machine, compression spring machine and other mechanical equipment, and employs senior engineers with more than ten years of work experience to debug mechanical equipment and customize production.

With the business philosophy of honesty, pragmatism and excellence, Hezhi Company is dedicated to serving customers at home and abroad.And expreely, our price is very competitive because we are manufactory. We are the source.

You can welcome to visit our website dghezhi.en.alibaba.com, which includes our company profiles, history and something latest designs.

* Inquiry and consulting support.
* Sample testing support.
* View our Factory.

* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.

From the initial sample design of the spring to the mass production of the springs, we can quickly reach your manufacturing goals and immediately provide the best products because we have an excellent production management system and expertly trained technical personnel.
2.Committed to high quality production
To keep HeZhi Springs at the forefront of the industry, we have implemented a stringent internal quality control system and regularly import the latest manufacturing equipment and instruments. Through our precise manufacturing technology and expert mold making process, we provide our customers with the best products and service.
3.Efficiency in manufacturing
Our company's machinery and equipment are controlled by CNC computers. In order to respond to international needs and standards, we continuously update and upgrade our equipment every year. Our machines effectively increase production capacity and save on manufacturing costs. The manufacturing department is the most important core of the whole company and by treating it with utmost importance, we reap great benefits in manufacturing efficiency.
4.What is the advantage of your parts for industry products?

We specialized in this field for several years of experience to highly cooperate with various customized OEM and ODM products,
with good quality and competitve price. Our company has a strong equipment resources, technology advantages. High-quality
employees quality of service, will be able to win your satisfaction.

5.Excellent customization services
HeZhi's R&D team designs and completes customized products according to the needs of customers. From the selection of materials to the function of the products, we can design and develop products to suite different customers' requirements. We are constantly involving ourselves in all aspects of the industry because only by having a complete view and analysis of the industry, can there be innovative breakthroughs

6. Do you provide samples? Is it free or extra?
We can provide free samples when we have them in stock, but you have to pay the freight.

7. Payment term
*T/T : 30% pre T/T, 70% before delivery.
*Trade Assurance

8. Delivery
*Sample: 7-10 days after deposit received.
*Batch goods: 12-15 days after samples approved.

9. Shipping

*By express: UPS, FedEx, DHL, TNT and so on

*By train

*By sea

10. Service

*Delivery on time.
*Shipped by a convenient and cost-effective way.
*Good after-selling, 24 hours service for you.