Basic Info.
Model NO.
BNE
Certifications
ISO9001, RoHS, SGS, IATF16949
Material Hardness
45-50 HRC or as Per Request
Surface Treatment
Zinc/Nickel/Chrome/Powder Coating or Customized
Material Capabilities
Aluminum, Copper, Brass, Stainless Steel, Steel
Color
Customized Color
Service
Customize ODM OEM
Style
Spiral/Waved/Coil/Cylinder
Application Area
Industrial, Industrial/Automobile /Car /Furniture
Quality Control
100% Inspection
Size
0.01-20mm
Transport Package
PE Bag+Carton Box or Customized
Specification
Customized
Trademark
BNE or customize
Origin
Suzhou, China
HS Code
7320109000
Production Capacity
1000000PCS/Year
Product Description
Special Shape Spring
Product Description
| Product Name | Precise Special Shape Spring |
| Material | steel, stainless steel, brass |
| Finish | Nickel, Zinc, Tin, chrome, Silver plating, etc. It also can be environmentally friendly |
| Size | 0.08mm-80mm or Customer Request |
| Salt Spray Test | 8H (special requirement 48H) |
| Wire Shape Option | Coil, flat, rectangular, square, triangular. etc |
| Usage | Aviation, automotive, motorbike, bicycle, automatic equipment, household appliance, medical device, toy, telecommunication, computers, instrument and meters, furniture, electric tools, and other industries |
| Machining Equipment | CNC spring formers, tempering furnace, end grinder, shot-blasting, lathes, millers, punches, etc. |
| Service | Warm and quick response service provided by the professional Export Sales Team with many years of experience in handling exports to the US, Europe, Japan, and other countries and regions. |
| Transportation: | International express by DHL, UPS, Fed Ex, etc, FOB HK or Shenzhen |
| Delivery: | Within 7-10 workdays after deposit or payment received |
| Payment Terms: | L/C, Paypal, Western Union, or 30% pre-T/T 70% balance before shipment |
| Advantage | 1. Competitive price, high quality, and good after-sales service 2. Within 7-10 days after deposit or payment received |
Tension springs:
Also named Stainless steel extension Spring:
The Spring Works specializes in custom extension springs. All are formed on CNC equipment to customer specifications. Extension springs can be manufactured in wire sizes from 0.2 mm to 4mm wide variety of designs and finishes are available to meet your requirements. Regular hooks include both English and German styles, as well as all shapes of extended hooks and loops.
Related Products 
Testing Equipment
Advantage
1. Provide sample drawings (such as customized springs, need to provide specific dimensions such as hole diameter, outer diameter, inner diameter, wire diameter, free length, etc)
2. Material (such as customized spring, optional stainless steel, piano wire, ordinary carbon steel wire, oil quenched alloy, high temperature alloy, special alloy, etc)
3. Confirm the quantity, do you need to make a sample first.
4. Agreed delivery time.
5. Confirm contract or pre-paid proofing fee (refunded for mass production)
6. Shipment according to the agreed time (international express delivery)
Remarks: If you have other requirements, please contact us by email or phone.
Workshop 
Application
Certifications
Shipping
FAQ
Q: Are you a trading company or manufacturer?
A: We are a factory with 20 years producing experience
Q: What do you need to provide to us?
A: Please send us the spring drawing or pictures, better also send us the samples, we will provide the best solution ASAP.
Q: What needs to confirm before quotation
A: We need to confirm the spring material, quantity, and quality request before quotation.
Q: Sample and Sample cost
A: We can provide spring samples if we have stock. Delivery costs will be on the customer side.
Q: What are your terms of payment?
A: Payment<=20000USD, 100% in advance. Payment>=50000USD, 30% T/T in advance ,balance before shippment.
If you have another question, welcome to contact us.