Rubber and foam sealing strips matched from your drawing, photo or sample – door & window, automotive and refrigerated truck seals for distributors, wholesalers and importers.
One clear route from the first drawing to production with our partner factory.
01
Requirement
Send a drawing, a clear cross-section photo, a sample or your gap size.
02
Material
Share the application and material or performance requirement.
03
Tooling
We match a profile or discuss new tooling with our partner factory.
04
Sample
Sampling takes 7–10 days. Check the section and fit before production.
05
Production
Mass production takes about 20 days per 40GP container.
06
Packing
Choose rolls, bobbins, jumbo rolls, cartons or private-label packing.
04 / OUR PARTNER FACTORY
Real processes. A closer look.
Onaseal is an export supplier based in Zhuhai. Your seals are made by our long-term partner extrusion factory in Hebei – we match the section, check the order and ship it.
Anonymous examples – customer names are kept private. Shipped to customers in Malaysia, New Zealand, Ukraine, Hungary, Austria, UAE, Thailand, Vietnam and the USA.
UKRAINE · IMPORTER
D-profile door & window strips by the 40 HQ
Full 40 HQ containers of self-adhesive D-profile strips for 1 year; loading photographed step by step, pallets filmed on arrival.
Real photos from this order
1 · Empty container2 · Loading cartons3 · Fully loaded4 · Sealed for shipping5 · Unloaded on arrival
Illustrative
MALAYSIA · FLEET OPERATOR
Refrigerated truck door seals for an own fleet
Many sections in large volumes, shipped in 20 ft and 40 HQ containers; working together for 3 years.
Illustrative
NEW ZEALAND · DISTRIBUTOR
EPDM rubber strips
Repeat orders of EPDM rubber sealing strips over 2 years.
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HUNGARY · SMALL & MID-SIZE BUYER
Automotive sealing strips
Car door and edge seals in mixed small and medium orders over 2 years.
Typical product
AUSTRIA · SMALL & MID-SIZE BUYER
Custom rubber parts
Custom extruded and moulded rubber parts made to drawing, over 2 years.
06 / A QUICK MATERIAL GUIDE
Where does your seal fit?
A starting point for your enquiry. Compare materials: EPDM, silicone, PVC.
Send a profile drawing or clear cross-section photo, key dimensions / gap size, material or performance requirement, estimated quantity, and packing / branding requirement.
02Can you match an existing seal?+
Yes. Send a drawing, a photo of the old seal or a physical sample. We can match an existing profile or discuss developing a new one with our partner factory.
03Which materials and colours can I ask for?+
EPDM (solid / sponge), PVC, TPE, silicone, PU-foam coated and EVA foam. Common EPDM foam colours are black, white, brown, grey and beige. Tell us your application so we can discuss the material.
04What is the minimum order quantity?+
No minimum order – standard profiles from 10 m. Indicative FOB prices start from US$0.05/m for EPDM foam door & window seals and US$0.10/m for automotive seals; final price depends on section, material and quantity.
05How long do samples and production take?+
Sampling takes 7–10 days. Mass production takes about 20 days per 40GP container.
06Is there a tooling fee, and can you offer private-label packing?+
For custom profiles with a drawing or dimensions, tooling and samples are usually free – you only pay the courier. Very complex parts: sample fee on the first order, refunded on your repeat order. Packing options include roll, bobbin, jumbo roll, carton and private label.
08 / LET'S FIND YOUR PROFILE
Start with your section.
A drawing, a clear cross-section photo, a sample or your gap size. Send what you have.
Malaysia 
New Zealand 
Ukraine 
Hungary 
Austria 
UAE 
Thailand 
Vietnam 
the USA
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Full installation guide ↗
shown: D/P/E/I set
Typical product