Double Torsion Spring/Inner Double Torsion Spring/Torsion Spring/Spring Processing/Equipment Spring/Special-Shaped Spring

Product Description

 

 

A spring is an elastic mechanical element that can produce a large elastic deformation under the action of external force and return to its original shape after the external force is removed. The main functions of springs include controlling mechanical movement, absorbing vibration and impact energy, storing energy, and acting as a force measuring element. There are many types of springs, the most common of which are helical springs, disc springs, cylindrical springs, and conical springs.

 

The elasticity of a spring is also closely related to its material and design (such as the number of coils, diameter, length, etc.). Different materials (such as steel, copper, nickel alloy, etc.) and design parameters will affect the elasticity and load-bearing capacity of the spring. In addition, the vibration characteristics of the spring are also related to its elasticity. When an external force acts on it, the spring will vibrate.

A spring is a mechanical part that uses elasticity to work. It is made of spring steel. When pressure is applied to one end of the spring, the metal deforms and generates elastic potential energy; when the pressure is released, the elastic potential energy is converted into kinetic energy and the spring recovers. It is used in machinery and instruments to control the movement of parts, reduce shock or vibration, store energy, measure force, etc.

 

 

Our Service

Pre-sale service
Arrange professional sales to contact customers one-on-one in a timely manner to understand customer needs in detail. Provide our professional technical support based on the customer's product information and provide the best customized order.
After-sale service
After receiving customer feedback, the sales will communicate in a timely manner and provide the best solution; if the customer encounters problems during use, inform the customer of the correct method of use in a timely manner; if the product cannot be used due to production technical reasons, we can re-produce it until it meets your requirements; sales regularly visit the product usage to ensure that every customer is satisfied.

 

 

Q1. Can l obtain samples?
yes.

Q2. Can l use my own logo or design on the product?
Yes, we provide OEM/ODM services; Your logo and design can be made on the product.

Q3. Do you have a factory?
Yes, we have our own factory, a 30-year old factory. Welcome to visit our company and factory. We are a professional manufacturer thaf provides OEM/ODM services to our customers.

Q4. What is the production capacity of your factory?
We have 4 non-woven fabric production lines with an annual output of 9000 tons. We have over 70 sewing machines, rewinding machines and other product processing equipment, with a deep processing capacity of 600 tons/year for non-woven products.

Q5. When will the shipment be made?
Most of our products are customized, with a 30% advance payment for order production and the remaining 70% to be paid before shipment.

A:
1.Strict quality control. There are dedicated quality inspection personnel to check the quality of each process.
2. Rich experience. 
3. Suppliers are stable. The factory has a large scale, 
4. Provide OEM service with low minimum order quantity.
5. Fast service reply, your online message will be replied immediately, and the email will be replied within 12 hours.  
6. Professional after-sales service. We will always be responsible for the items sold.

HANGYANG Team is Based in China to Support Global Marketing and We Are Looking for Local Distributors As Our Long Term Partners, Welcome to Contact Us!