NOVA(CHINA) INDUSTRY CO.,LIMITED
Good Hardware For Good Work.
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Our Zigzag Round spring for sofa, Nosag curve sofa spring, Sinuous sofa spring, S spring, Nosag springs, Snake spring,No sag spring,Coil spring, spring,sofa spring,sinuous spring,belong to sofa part are all made of high carbon steel wire, 70#, 80#, 82B.
| Wire diameter: | 2.8-4.3mm |
| Height | 46mm-55mm |
| Width | 16mm-25mm |
| Weight | 3-10kg, or up to customers requirements |
| Type | Flat / Curve / Round / Functional double bend / Coil / Superloop |
| Process | All springs are with heat treatment 300°Cand anti-rust reatment |
| Application | used for sofa or for chair. |
| Color | Original |
| Advantage | keep Stronger and Elastic. |
| Packing | in poly bag |
Advantage Of Product
1. The spring is made of high carbon steel wire,have good elasticity.
2. Available spring diameter from 2.8 - 4.0mm, fit for your needs.
3. Rolling, round, flat, super loop or functional zig zag are all available.
4. Heat treatment with transparent painting coating or zinc plating,excellent anti-rust.
5. Special size can be available as per customers' drawing or samples.
6. Easy to be installed,with excellent elasticity and more comfortable.
7. Good elasticity: the sinuous spring is made of high carbon steel wire.
8. Quality guarantee: our springs pass the fatigue test exceeds 20,000 time is not out of shape.
Application
Specification of Zigzag Springs
1. Rolling zigzag spring
| H (mm) | W (mm) | S (cm) | D (mm) | L (mm) |
| 43-51 | 16-35 | 8-15 | 2.6-4.3 | Client requirement |
Zigzag spring by coil, it can be made of a variety of gauges and lengths, to be cut by any sizes as you request. Mostly use in sofa seat and back.
2. Round zigzag spring
| H (mm) | W (mm) | S (cm) | D (mm) | L (mm) |
| 43-51 | 16-35 | 25-50 | 2.6-4.3 | Client requirement |
Round zigzag spring make the sofa seat with durable elasticity and comfortable.
3. Functional zigzag spring
| H (mm) | W (mm) | S (cm) | D (mm) | L (mm) |
| 43-51 | 16-35 | 25-50 | 2.6-4.3 | Client requirement |
Functional zigzag spring is with special bend. Mostly use in functional sofa seat, enhance the rebounce of springs.
4. Flat zigzag spring
| H (mm) | W (mm) | D (mm) | L (mm) |
| 43-51 | 16-35 | 2.6-4.3 | Client requirement |
Flat zigzag spring make the straght shape. It mostly uses in chairs and car seat.
5. Curve zigzag spring
| H (mm) | W (mm) | S (cm) | D (mm) | L (mm) |
| 43-51 | 16-35 | 3-25 | 2.6-4.3 | Client requirement |
Curve zigzag spring can be shape to customer requirements. Different lengths available, mostly use in sofa seat.
6. Super loop zigzag spring
| H (mm) | W (mm) | S (cm) | D (mm) | L (mm) |
| 70-76 | 30-50 | 5-50 | 2.6-4.3 | Client requirement |
The spring for minimun cost, moderate and maximum coverage, super loop spring usually on the backs of chairs and sofas.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.