Carbon Steel Tower Spring

Carbon Steel Tower Spring

Carbon Steel Tower Spring material

Product Details

Our cone shape compression springs production process as below:

Retch Raw Material-Debug the CNC Machine-Temper-hand-necking-dimension Confirmation-sample 

making-Temper-Hand-necking-Final Test-Surface Treatment-Package-Delivery

Our Custom 0.3mm diameter tower shape compression spring can be in lines with DIN,JIS, BS, 

ISO,GB standard. We can produce different types of Custom 0.3mm diameter tower shape 

compression spring, and then you also can be customized the products that you wanted,if you 

have the samples or drawings.

Application of our tower compression coil springs


Garage Doors


Antenna Coils

Door Hinges

HandlesOutdoor Gear


Entertainment/Instruments/Push-Pull Controls/Vacuum Cleaner


Brake Springs/Fire Arms/Lighting Fixtures

Sports Equipment/ending Machines

Furniture/Measuring equipment/Toy

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Order from us

•We put your order into our production schedule, ensure your punctual delivery time.

•Production / inspection report before your order packed.

•Shipping notice/ insurance to you as soon as your order is shipped.

After sales service:

•We respect your feed back after receive the goods.

•We help solve problem before and after sales.

Experiences sales:

•We value every inquiry sent to us, ensure quick competitive offer.

•We cooperate with customer to bid tenders. Provide all necessory docuements.

•We are a sales team, with all techinical support from engineer team.


Q1. What is your terms of packing?

A: Packing: Polybag+export strong carton, or as per customer's request

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, etc.

Q4. How about your delivery time?

A: Generally, it will take 15 to 30 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

Welcome to visit China spring Manufacturer.

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