Customize Torsional Spiral Torque Spring/Retaining Helix Torsion
Spring| Spring type | Compression spring ,Extension spring ,Torsion spring ,Shaped spring
,etc. | | Material | Spring steel(SWC),Music wire(SWP),Stainless steel(SUS),Mild-carbon
steel,,Phosphor copper,60Si2Mn,55CrSi,T9A,A3,Titanium alloy,
Nickel-plated wire, Galvanized wire, Tin-plated wire, Enameled wire | | Surface treatment | Zinc plating, Nickel plating, Anodic oxidation, Black oxided,
Electrophoresis,
Power coating, Gold plating, Silver plating, Tin plating, Paint,
Chorme, Phosphate, Dacromet, Oil coating, Copper plating, Sand
blasting, Passivation, Polishing, Etc | | Layer | plating:Cadmium Plating,Chrome Plating,Copper Plating,Gold
Plating,Nickel Plating,Silver Plating,Tin Plating,Vacuum
Cadmium,Zinc Plating, Chemical Conversion Coatings:Black Oxide,Phosphate Coating Electroless Plating:Electroless Nickel Electropolishing,Tumbling |
FAQ 1. Are you a trade company or a manufacturer?
A: I am a manufacturer specialize in hardware springs & parts
production for 22 years, and main products include special-shape
springs, compression springs, tension springs, extension springs
and hardware parts and we offer OEM & ODM service.
2. Do you offer design and improvement schemes & offer videos
and photos with details freely?
A: Sure. We offer detailed schemes & clear videos and photos.
3. Is your production process standard?
A:Our produce steps completely according to the accuracy of
drawings, assembly measurement to detect function and strict
quality control to ensure 0 return rate.
4. How is the material used for your product?
A: The material we used for our product is environmental &
safe.
5. What is your delivery date? Are your delivery time accurate?
A: The delivery date is 7~15 workings days after receipt of
payment. 99% orders can be ensured delivery time.
6. Is your price the lowest in the industry?
A: Yes, the lowest price with the hi-quality products and excellent
service.
7. What is your payment terms?
A: 30%~ 50% deposit, the balance before shipment.
8. Do you help customers lacking money to apply for Alibaba
finance?
A: Yes, we do.
9. How about your logistics and packaging service?
A: Logistics arrangement with high performance to price ratio.
The most suitable packing method to different products.
10. Are you online 24/7?
A: Sure. We are always online.
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