Large rolling shutter spring
group nameTorsion springs
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Min Order1 piece
brand nameWX
payment method
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update timeTue, 19 Dec 2017 15:51:14 GMT
Packging & Delivery
Min Order1 piece
Briefing
Detailed
Competitive price torsion Spring
1.Products display
2.Product specification
Description | Garage door torsion Spring |
Material | 77B,80A ,carbon steel, Stainless steel, Alloy steel(60Si2Mn ), Oil tempered wire or as your request |
Wire diameter | 0.2mm-80mm |
Surface treatment | Nickel / Zinc / Gold / Silver / Tin / Chromium / Yellow Zinc / Oxide black or to your needs |
Certificate | ISO9001:2008 ,ISO14001and ROHs |
Packing Detail | Inner plastic bag, outer carton box, and advised by customer |
Application |
Auto industry / Recreational facilities / Elevator/Mining machinery / Crusher / Oil field equipment / electronic products/recreational facilities and other machinery |
Technician | >10 they have rich experience and some along with our company from setting up. |
Payment terms | L/C , T/T or other payments |
Advanced machine | Accurately control tolerance |
Equipment | Advanced CNC computer spring machines with high precision and efficiency, high quality heat treatment and testing machine |
Company information | Our company is very co>nvenient for transportation east of Tianjin port. It is the professional manufacturers which combine a set of spring manufacturing, R & D with surface treatment. |
All the designs and details can be changed according to customers’ demands. | |
3.Production Flow 
4.Packaging and shipping :
5 .Company information :
1.We have high quality raw material .
2.With 10 years of history
3.Our company is a professional manufacturer which combines a set of spring manufacturing, R & D with surface treatment.
4.Our company has a variety of automatic computer spring coiling machines, computer spring grinding machines, continuous mesh belt Quenching furnaces, furnaces, spring tensions, compression testing machines, spring fatigue testing machines, hot coil spring equipment, production testing equipment, and advanced production technology.
6.FAQ
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- Nearest port for product export
- Tianjin port, Shanghai Port, NingBo port, Qingdao port
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, FCA, Express Delivery
- Acceptable payment methods
- T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow