Round 3.8mm OEM Furniture Hardware Sofa Spring Units , High Tension Sofa Snake Springs , Golden


Product Details

Product Descriptions

Springs are an important component of an upholstery system. They have a decisive influence on the comfort of sitting. Based on our long experience we would like to give you some tips how to select the right spring and to check its quality.One of the most important factors is the correct length of the springs. We would like to explicitly inform you that a spring must be measured “along the arc”. Please pay attention that the spring should be 1 – 3 cm shorter than the inside width of the frame in which it will be assembled.The springs get their shape retention by a heat treatment at 300° for three hours.This heat treating has been made correctly if the endings of the springs is blue coloured afterwards.

Features 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. Easy to be installed,with excellent elasticity and more comfortable.
6. Special size can be available as per customers' drawing or samples.
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

It's normally used in sofa seat & back,offer user comfortable feeling.

OEM Service

Need to offer us the detailed specification of what you need,if can offer drawing or samples for our checking will be the best.After collecting the needed infomation,we will offer you the samples for confirmation.

What You Can Get From Us

1. Competitive price.We are a hardware factory,rather than than trading company,what's more, we have specilized in hardware and fasteners for ten years, we have excellent technics team and hi-tech machine, which will help us decrease the cost of .Producing machining partsfor so many years , we also have a good reputation and relationship with material supplier.
2. Technician support. Drawing updated,such as: find the best way to antirust or how to make parts assembly better, etc.
3. High quality Guarantee. We have strict quality control system from raw material, production and after production. When the goods are ready, we also have 15% spot check. Distinguished customer inspection are also warmly welcomed.

Product Photo