- Product Details
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Quick Details
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Place of Origin:
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Guangdong, China
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Brand Name:
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LINGLONG SPRING
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Model Number:
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OEM
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Wire Diameter::
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0.05~3mm
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Endurance Limit::
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100000 times
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OEM service::
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Accepted
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Free Sample::
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Available
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Sample delivery::
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during 7 working days
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Surface treatment::
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galvanized, chrome plate, nickel plate
Quick Details
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Style:
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Coil
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Material:
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Steel
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Use:
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Industrial
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Place of Origin:
-
Guangdong, China
-
Brand Name:
-
LINGLONG SPRING
-
Model Number:
-
OEM
-
Wire Diameter::
-
0.05~3mm
-
Endurance Limit::
-
100000 times
-
OEM service::
-
Accepted
-
Free Sample::
-
Available
-
Sample delivery::
-
during 7 working days
-
Surface treatment::
-
galvanized, chrome plate, nickel plate
| Specific | Custom steel helical compression coil spring for various types |
| 1.Wire Dia | 0.01-5.0mm |
| 2.Material | Carbon steel(SWC), cold roller steel, stainless steel(SUS), beryllium copper, phosphor copper, brass, music wire or piano wire(SWP), 60Si2Mn, 55CrSi etc. |
|
3.MOQ |
1,000pcs |
| 4.MPN | 1000,000pcs/Even higher |
| 5.Endurance Limit | 5,000,000 Times |
| 6.Engineering | Product Analysis,Design,Test,Validation ect |
| 7.Usage of spring | Electronic products, Children toys, Locks, Watches, Glasses, Baby carriage, Bicycle, Kitchen appliances, cameras, printers, office equipment, precision equipment and various kinds of vehicles |
| 8.Payment Terms | T/T,L/C,Western Union or Escrow. |
| 9.Type of Shipping | By Sea,Air,Express. |
| 10.Lead Time | With in 3-15 working days after order confirmed, also based on the order quantity. |
| 11.Processing Craft |
Material purchased-production-heat treatment-surface treatment-quality detection
-package-shipping. |
| 12.Heat Treatment | Tempering, Stress Relieving, Spheroidizing |
| 13.Packing of spring | PE bags,Cartons,Pallets. |
| 14.Standard | ISO9001-2008, SGS Certificate,ROHS Report |
| 15.Test Equipments | Projector , digital hardness tester,digital torsionstrength tester.digital tension and compression strength tester . elasticity tester. life tester , salt spray test machine etc. |
| 16.Quality Control |
1.PPAP,SPC,FMEA,MSA quality management.
|
| 17.Advantage | We are good at producing high difficult, extremely accurate , reliable products,and providing innovative solution, Solid service for you! |
1. How to pack?
The goods are placed into the plastic bags first and then put them into the shipping cartons. The bags and carton sizes can be customized as to your needs
2. What is the delivery time?
Delivery will occur between 10 and 15 days after the order date. Faster delivery time can be arranged if needed.
3. What is the MOQ?
To start our good business relationship, the MOQ can be 1000pcs.
4. What’s your payment methods?
Paypal, T/T, L/C, Western Union.
5. How can I get an sample for testing?
A,Free sample: We’d love to send you free samples which have in stock, and you just need to arrange the shipment or pay the shipping fee.
B,Charged sample: $100 for sample develop, and refund after mass production.
6. What is your nearest shipping port?
ShenZhen
7. How do you control the quality?
The QC do routing inspection every 30 minutes during production and make first article inspection report and do the checking before shipment.
8, What is your after sales service?
We will update you the production process every 2 days and provide 24 hour online service.
