| Place of Origin: | China |
|---|---|
| Brand Name: | HEZHI |
| Certification: | Rohs&Reach |
| Model Number: | N/A |
| Minimum Order Quantity: | 1000pcs |
| Price: | $0.05 - $0.6USD/ Piece/Pieces |
| Packaging Details: | PE Bag with Carton Box |
| Delivery Time: | 7-15 work days |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 10,000,000 Piece/Pieces per Month According to the order |
| Product Name: | Light Duty Nickel Plated Music Wire Flat Spiral Locking Torsion Spring For Door Handle | Application: | Hardware/ Automobile |
|---|---|---|---|
| Finish: | Electroplating , Heating ,Clean ,Rust-proof Or As Required | Wire Diameter: | 0.05mm-20.0mm |
| Material: | Stainless Steel, Carbon Steel ,Piano Steel, Alloy, Copper Or As Required | Color: | Like The Picture |
| Style: | Coil | Type: | Hardware Parts |
| Oem: | Accepted | Quality Control: | 100%inspection Before The Shippment |
| High Light: | Light Duty Torsion Coil Spring,Music Wire Torsion Coil Spring,Torsion music wire spring |
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Light Duty Nickel Plated Music Wire Flat Spiral Locking Torsion Spring For Door Handle
A torsion spring is a mechanical part that uses elasticity to work. Usually made of spring steel. It is widely used in computer, electronics, home appliances, cameras, instruments, doors, motorcycles, harvesters, automobiles, and other industries to control the movement of machine parts, ease impact or vibration, storage energy, measure the size of force and so on!
Production equipment main equipment: digital control multi-functional computer spring coiling machine, mechanical automatic spring coiling machine, spring grinding machine, heat treatment equipment, large hot coil spring production line, quality testing instruments.Parameters:
(1) Free length.
(2) control diameter :(a) outer diameter, (b) inner diameter, (c) inner diameter of the casing, or (d) outer diameter of the round rod through.
(3) Wire size "wire diameter".
(4) Materials (type and grade).
(5) number of turns :(a) total number of turns and (b) right or left.
(6) Torsion force: the number of pounds deflected to a certain Angle.
(7) Maximum deflection (Angle calculated from free position).
(8) Terminal form.
Please specify material diameter (D), outer diameter (D), length of torsion arm (L), free height (Lo), and other geometric dimensions such as guiding moment (T 1 T 2...... T, j, and the corresponding and the corresponding torsion angles
| Material | Stainless Steel (SUS304,301.316,310 ect) | |
| Paino/Music Wire | ||
| Carbon Steel | ||
| Iron or as your requirments | ||
| Finished | Electroplating | Zinc ,Nickel ,copper ,black and so on |
| Heating | In different tempurture | |
| Cleanning | ||
| Passivation | ||
| Rust-Proof | ||
| Process | CNC Machine | |
| Application | used in computer, electronics, home appliances, cameras, instruments, doors, motorcycles, harvesters, automobiles | |
| Wire diameter Range | 0.05-20.0mm | |
| Design | According to customer's Demand | |
| Tolerance | According to customer's demand | |
| Material | Type | Model number | Characteristic | Application |
| Stainless Steel (SUS) | With or without magnetism shine or nitrided surface, dark surface | 201, 202 etc. | Less nickel plated, could not proceed salt spray test | Craft and Toys |
| 301, 302, 303, 304, 305, 310, 316, 321 | High temperature resistance | Electronic part, home appliance, Locks, toys | ||
| 410, 420, 430 etc. | High strength | OEM aments and tableware products | ||
| 630, 631 etc. | High heat stability | Electrical application or product use under high temperature | ||
| Carbon Steel (SWC) | Low carbon steel, high carbon steel, nickel plated steel, Galvanized wire | 55CrSi, 60SizMNA, 60SizCRVA |
Good elasticity high hardness |
Electronic part, home appliance, Locks, toys |
|
Piano Wire (SWP) |
SWP-A SWP-B |
High tensile resistance Long worklife |
Application for all kinds of small products | |
| Copper Wire | Phosph or copper wire( C519R), Nickel plated copper, Bronze | Good conductivity of electrical | Electronics, electrical applicance | |
| Iron | Galvanize iron wire | Customized | Soft material |
Craft spring, Decoration wire |
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 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.
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.
Of course, we will also actively export hardware products and welcome your enquiries.
We sincerely hope to establish extensive and lasting business relations, and we assure you that we shall do our utmost to establish friendly business relations between us.
The testimony is pragmatic and the attitude of the people. Quality service is the pursuit of the people!
* 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.
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. Packing
*A: Poly bag, Plstic tray ,small box, carton.
*B: According to customers' requirements.
8. Delivery
*Sample: 7-10 days after deposit received.
*Batch goods: 12-15 days after samples approved.
9. What shipping ways our use?
We will use UPS, DHL or TNT to ship the products. If your goods are very heavy or bulky, we will choose sea transportation.
