Heavy Duty Extension Spring
This Heavy Duty Extension Spring was made for our oversea customers.It’s made in steel with powder coating.We can offer all kinds of spring manufacturing and steel wire,special-shaped material manufacturers.If you need custom-made tension springs,please send us drawing or sample. We can meet your requirement with very low cost to save money for customer.That’s why customer stick to us from the begaining.
Heavy Duty Extension Spring Manufacturer
With many years of operating history, our product range now covers automobile parts, electronic appliances, military equipment, garden decoration, etc. Our company has more than 100 sets of CNC spring processing equipment which can process wires with diameters from 0.1 to 20 mm. Our products include pressure spring, tension spring, torsion spring, shaped spring, coil spring, etc. we also provide custom products. Besides, we have our own laboratory to better meet customers’ quality requirements. All the raw materials and products will pass strict tests, so that you can get the perfect product!
|
OEM/ODM
|
Offer
|
|||
|
Material
|
Carbon steel(SWC),Alloy steel SEA9260/9254/6150/SUP9/SUP10/SUP12,51CrV4,stainless steel,Music wire/piano wire(SWP);beryllium copper etc. |
|||
|
Wire diameter or thickness
|
0.1-20mm
|
|||
|
Process
|
Material purchased-Producting-First Testing-Coiling-Inspection-Heat Treatment-Cleaning-Surface Treatment-Final testing-Packing-Shipping | |||
|
Finish
|
Zinc,Chorme,Nickel, Silver,Gold, Tin,Powder coating,Oxide black or customzied | |||
|
Application
|
Industrial/auto/Motorcycle/electronics/electric power/Toys/Sports goods/Machinery equipment etc. | |||
|
Employees
|
33 peoples, 5 technicians of them
|
|||
| Quality Certification |
ISO9001-2016
|
|||
|
Payment term
|
T/T,L/C or other payments
|
|||
|
Packing
|
Inner packing with plastic bags,and then carton boxes for outer packing,at last wooden or plastic pallets for request
|
|||
|
Shipment
|
By sea/air/UPS/TNT/Fedex express etc.
|
|||
Why our serives
1.OEM Service.
2. All your inquiries and emails will be replied in 12 Hours.
3. Experienced staffs answer your questions in professional and fluent English. We promise to give products’ details and video to
you in time.
4. With professional R&D team,we are capable of producing the products you want.
5. Factory directly sale and we believe we can offer high quality and lower price products to you.
6. Thoroughly examined by experienced professionals to ensure their durability, reliability and lifetime technical guidance.
We promise
100% high quality product
100% impeccable service
100% on-time shipment date
