China Torsion Coil Spring manufacturer
Dongguan Hezhi Hardware Co., Ltd.
Honesty and pragmatism is our attitude, quality service is our pursuit.
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SWC Heavy Duty Alloy Steel Compression Spring Large Diameter Springs

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Dongguan Hezhi Hardware Co., Ltd.

City: dongguan

Province/State:guangdong

Country/Region:china

Tel:86-135-56736698-8

Contact Person:
Miss.Wendy
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SWC Heavy Duty Alloy Steel Compression Spring Large Diameter Springs

Brand Name HEZHI
Model Number N/A
Certification Rohs&Reach
Place of Origin China
Minimum Order Quantity 1000pcs
Price $0.1 - $0.5USD/ Piece/Pieces
Payment Terms T/T, L/C
Supply Ability 10,000,000 Piece/Pieces per Month According to the order
Delivery Time 7-15 work days
Packaging Details PE Bag with Carton Box
Product name Heavy Duty Impact Specification Large Alloy Compression Coil Spring
Application Hardware ,Furniture, Industrial, Auto, Car ,Toy
Load Compression
Usage Industrial
Wire Dia 0.05-20.0mm
Material Steel, Stainless Steel, Carbon Steel ,Paino Wire or as required
Finished Electroplating , Heating ,Clean ,Rust-proof or as required
Color White, Black, Silver or as your requirements
Sample Provided
Detailed Product Description

Heavy Duty Impact Specification Large Alloy Compression Coil Spring​

 

Description

 

Compression spring is a kind of hardware fittings with spiral geometric shape formed by wire, so it is more difficult to harden and strengthen the work than the plane hardware fittings (such as stamping parts).

 

In addition, it is also necessary to strictly control the hardening effect of the cross section of the compression spring, so as to fully control the fatigue fracture resistance of the decompression spring after use

 

 

MaterialStainless Steel (SUS304,301.316 ect)
Paino/Music Wire
Carbon Steel or as required
FinishedElectroplatingZinc ,Nickel ,copper ,black and so on
HeatingIn different tempurture
CleanPassivation,Clean,Rust-Proof
ProcessCNC Machine 
ApplicationAll kinds of cars ,machinery, home appliance, electronic products, computers, power switches, sport equipment and more.
Wire dia Range0.1-20mm
DesignAccording to your drawing or sample
PackagingPE Bag with Carton Box

Standard

JIS, DIN, ANSI, EN, etc.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MaterialTypeModel numberCharacteristicApplication
Stainless Steel (SUS)With or without magnetism shine or nitrided surface, 201, 202 etc.Less nickel plated, could not proceed salt spray testGeneral using craft and toys
301, 302, 303, 304, 305, 310 etc.High temperature resistance, anti-acid, and-rustElectronic part, home appliance, Locks, toys or can be used in all kinds of products.
410, 420,  etc.High strengthOEM aments and tableware products
630, 631 etc.High heat stabilityElectrical application or product use under high temperature
Carbon Steel (SWC)Low carbon steel, high carbon steel, nickel plated steel, Galvanized wire, manganese steel55CrSi, 60SizMNA, 60SizCRVAGood elasticity and high hardnessElectronic part, home appliance, Locks, toys or can be used in all kinds of products.
Piano Steel (SWP) SWP-A, SWP-BHigh tensile resistance, and long worklifeApplication for all kinds of small product
Copper WirePhosph or copper wire( C519R), Nickel plated copper, Bronze Good conductivity of electricalElectronics, electrical applicance, like antenna
IronGalvanize iron wireCustomized or normal materialSoft materialCraft spring, decoration wire
Production Details

 

 

 

Reference Drawing

 

Company Profile

DONGGUAN HEZHI HARDWARE CO.,LTD

Dongguan Hezhi Hardware Co., Ltd. is located in Dongkeng Town, Dongguan City, Guangdong Province, China. It 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. We hope that the products of Hezhi will help your business to be more brilliant, let us build a bright future in the high-tech era!
The testimony is pragmatic and the attitude of the people. Quality service is the pursuit of the people!

 

HeZhi in Vietnam

 

HEZHI WAREHOUSE

HEZHI RAW MATERIAL

Puracasing all kinds of material according to the needs

Our Service

Pre-Sales Service

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

After-Sales Service

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

Packing & Delivery
FAQ

1. Are you a factory or a trading company?

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 spring factory specializing in R&D design, amnufacturer and sales, introduced equipment technology and hired senior engineers with more ten years of experience to highly cooperate with various customized ODM and OEM products.

2. Small order quantity is workable

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.

3. 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.
4. 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.
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. Payment term
*T/T : 30% pre T/T, 70% before delivery.
*Trade Assurance

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

8. Packing
*A: Poly bag, Plstic tray ,small box, carton.
*B: According to customers' requirements.

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

10. Shipping ways

 

We will use UPS, DHL or TNT to ship the products. If your goods are very heavy or bulky, we will choose sea transportation.

 

 

 

Product Tags: SWC Steel Compression Spring   Alloy Steel Compression Spring   SWC Large Diameter Springs  
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