| Place of Origin: | China |
|---|---|
| Brand Name: | HEZHI |
| Certification: | Rohs&Reach |
| Model Number: | N/A |
| Minimum Order Quantity: | 1000pcs |
| Price: | $0.07 - $0.9USD/ 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: | Professional Factory Customized Large Diameter Compression Coil Spring For Auto Suspenaion Part | Application: | For Car, Hardware/ Automobile/ Clamp/ Etc., |
|---|---|---|---|
| Wire Dia: | 0.05-20.0mm | Material: | Carbon Steel, Copper, Stainless Steel, Piano Wire Or As Required |
| Finished: | Gold Plating, Chrome Plating, Zinc Plating, Nickel Plating Etc. | Color: | Green, Red, White, Black, Silver Or As Your Request |
| Sample: | Available Or Free | Packing: | PE Bag+carton Box, Wooden Case |
| Model Number: | NA | ||
| High Light: | 5mm Helical Coil Spring,Car Helical Coil Spring,Helical 5mm compression spring |
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Professional Factory Customized Large Diameter Compression Coil Spring For Auto Suspenaion Part
Tight conical compression spring is a spiral spring bearing pressure, it is used for the cross-section of the material is round, but also useful rectangular and multi-strand steel entangle coil system. Round wires are the most commonly used compression springs, but there are also square, rectangular, and special-shaped wires made of compression springs. Spring is generally equal pitch, compression spring shape: cylindrical, conical, convex and concave and a small amount of non-circular.
Compression springs are generally coils of wire equal pitch and have a fixed wire diameter. Compression springs use multiple open coils to provide resistance to external pressure (such as gravity pushing down a wheel or the body pressing down on a mattress). That is, they push back against external pressure. Compression springs are generally coils of wire equal pitch and have a fixed wire diameter. In addition, there are conical compression springs, or a combination of conical and linear springs. Depending on the application, compression springs can be used to resist pressure and/or store energy. Round wires are the most commonly used compression springs, but there are also square, rectangular, and special-shaped wires made of compression springs.
| Material | Stainless Steel (SUS304,301 and so on. | |
| Paino/Music Wire | ||
| Carbon Steel or as required | ||
| Finished | Electroplating | Zinc ,Nickel ,copper ,black, silver, gold and so on |
| Heating Treatment | different tempurture | |
| Cleanning | Passivation,Clean,Rust-Proof | |
| Process | CNC Machine and Computer machine | |
| Application | All kinds of cars ,machinery, home appliance, electronic products, computers, power switches, sport equipment And even the defense industry | |
| Wire dia Range | 0.05mm-20mm | |
| Size | As customer's request | |
| Material | Type | Model number | Characteristic | Application |
| Stainless Steel (SUS) | With or without magnetism shine or nitrided surface, | 201, 202 etc. | Less nickel plated, could not proceed salt spray test | General using craft and toys |
| 301, 302, 303, 304, 305, 310 etc. | High temperature resistance, anti-acid, and-rust | Electronic part, home appliances, Locks, toys And even the defense industry | ||
| 410, 420, 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, manganese steel |
60SizMNA 60SizCRVA |
Good elasticity, high hardness |
Electronic part, home appliance |
| Piano Steel (SWP) | NA | SWP-A, SWP-B | High tensile resistance and long worklife | Application for all kinds of small product |
| Copper Wire | Phosph or copper wire( C519R), Nickel plated copper, Bronze | NA | Good conductivity of electrical | Electronics, electrical applicance |
| Iron | Galvanize iron wire | Customized | Soft material | Craft spring |
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.
Our company use CNC computer spring machine to produce a variety of compression spring, extenion spring, torsion spring, battery spring, touch button spring, wire forming spring, constant force spring, die spring, stamping parts and a variety of high precision hardware products, widely use in hardware, lamps, electrical, appliance, bicycles, motorcycles, cars, mobile phones, digital products and ao on. 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.
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.
The testimony is pragmatic and the attitude of the people. Quality service is the pursuit of the people!
Puracasing all kinds of material according to the needs
* 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. 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.
6. 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.
7. Payment term
*T/T : 30% pre T/T, 70% before delivery.
*Trade Assurance
8. Service
*Delivery on time.
*Shipped by a convenient and cost-effective way.
*Good after-selling, 24 hours service for you.
9. Packing
*A: Poly bag, Plstic tray ,small box, carton.
*B: According to customers' requirements.
10. Delivery
*Sample: 7-10 days after deposit received.
*Batch goods: 12-15 days after samples approved.
11. 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.
