01 / Define the sample
Agree the drawing revision, lengths, stroke, force, both fittings, sample quantity and the checks required.
CUSTOM & OEM GAS SPRINGS
Custom gas springs and gas struts built to your length, stroke, force and end fittings.
Made in our own factory in Tianjin, China, to your drawing, sample or old part. We build to OEM specifications and match replacements from a part number or a photo of the old label. Samples take 3–5 days (charged, refunded with your order), bulk production takes 15–20 days, and the minimum order quantity is 100 pcs.
01 / LIFT SUPPORT
01 / BUYING ROUTE
Existing part
Send the part number or a photo of the label on the old unit. We match it, then confirm the end fittings and any other components included in the offer.
Start this inquiry02 / BUYING ROUTE
Custom or OEM specification
We build to your drawing or dimensions: extended length, stroke, force and both end fittings, with quantities for each item.
Start this inquiry03 / BUYING ROUTE
Application matching
We help identify the spring type and mounting arrangement, then establish the details needed for a product-specific quotation.
Start this inquiryCUSTOM OPTIONS
What you can customize on each gas spring
Length, stroke & assembly
Extended length, compressed length and stroke to your requirement, measured at the points shown on the quoted drawing. Supply the spring alone or fitted with end fittings.
Force & release components
Force in N or lbf for the selected spring. For lockable gas springs, identify the holding function and any included or separately quoted release head, cable or lever.
End fittings & materials
Rod-end and tube-end fitting types and sizes, including any brackets. Identify the material and surface finish for the specified components, for example a stainless steel version.
Samples, quantity & packing
Separate sample and production quantities. Identify packing, carton marking, destination and delivery terms.
New design? Estimate the force first with our gas spring calculator, then send the result with your drawing. Need the ends too? Compare end fittings and brackets.
SAMPLE TO REPEAT ORDER
From drawing to bulk order
- 01Review the itemized offerProduct reference, specification, included components, quantity and price basis for each item.
- 02Arrange any required sampleAgree the sample configuration and quantity, and the installation checks needed before a bulk order. Samples take 3–5 days; the sample fee is refunded when you place an order.
- 03Place the order to the agreed revisionUse the approved drawing or sample reference for the order; identify specification or packing changes when reordering. Bulk production takes 15–20 days, shipped FOB any Chinese port or DDP on request.
Sample installation and acceptance checks
02 / Check the installation
Record fit, clearance, opening and closing effort, full travel and any holding or release function under the agreed load and conditions.
03 / Keep the findings
Retain the results, photographs and required changes with the specification. Confirm the final revision before a bulk or repeat order.
Further reading: how custom gas springs support different product designs.
Packing is part of the specification.
Packing can cover individual bags or wrapping, variant separation and carton identification. Agree protection for the spring, fittings and any separately packed components.
See packing details
QUOTE SCOPE & INQUIRY TOOLS
Compare the whole supply scope.
Have drawings, photos or a parts list? Send them by WhatsApp or email, with quantities if known. One channel is enough; you do not need to submit the website form as well.
What to check in the quotation
| Item | The offer should make clear |
|---|---|
| Product & specification | Spring type and reference, drawing revision, dimensions and measuring points, force, material configuration and both end fittings. |
| Included components | Spring alone or fitted assembly; any separate brackets, release head, cable or lever. Where installation data is incomplete, identify what is still needed to confirm the configuration. |
| Product protection | Protection for exposed rods, threads and fittings; individual wrapping or separation where included in the agreed packing. |
| Carton identification | Part reference and quantities per carton, with any agreed carton numbering or label layout. |
| Commercial details | Sample and production quantities, price and currency, quoted timing, destination and delivery terms. |
Create an inquiry summary to copy
Enter what you know, leave unknown details blank, then copy or download the text to email with your photos or drawing. Creating a draft does not send an inquiry.
Open an email to HorizonYOUR NEXT STEP
Have a drawing, sample or part number?
Send the drawing, part number or a photo of the label, with the quantity for each item. We will match the requirement and prepare a quotation for your order.