GaoLeshi high-resilience foam is a high-rebound polyurethane foam engineered to spring back fast and hold its shape through repeated compression. It is the standard choice where a cushion needs to feel supportive rather than sink in – office chairs, seat pads, lumbar supports and mattress base layers. Supplied as sheets, blocks, die-cut parts or moulded shapes.











Technical specification
| Parameter | Value |
|---|
| Material | High-resilience (HR) polyurethane foam |
| Resilience | High rebound, customisable |
| Density | Customisable |
| Key property | Fast spring-back, durable under repeated compression |
| Forms | Sheets, blocks, die-cut parts, moulded shapes |
| Colour | White / grey / custom |
| Packing | Bulk / retail pack / private label |
| Certification | ISO9001 / National High-Tech Enterprise / SGS / ROHS |
Applications
- Office seating – chair seats, backrests, lumbar supports
- Furniture – sofa bases, seat pads, armrest cores
- Bedding – mattress base and support layers
- Automotive – seat inserts and headrest padding
- Packaging – resilient protective inserts
Customisation, MOQ and lead time
We are the source foaming factory in Longgang, Shenzhen, Guangdong – not a trading reseller – operating our own continuous foaming line and converting workshop. Sheet size, thickness, density, hardness, colour and die-cut or moulded profile are all made to order. Standard orders ship in 3-5 days; rush orders prioritised. Free samples available.
- Can you customise size, density, hardness and shape?
- Yes. Dimensions, density, indentation hardness, profile and cover material can all be produced to your drawing or sample, with technical support for OEM/ODM projects.
- Are you the source factory or a trading company?
- We are the source foaming factory, located in Longgang District, Shenzhen, Guangdong, with our own continuous foaming line and post-processing workshop. We are not a trading reseller.
- What is the minimum order quantity and lead time?
- Small-batch customisation and sampling are supported. Standard orders ship in 3-5 days, and rush orders can be prioritised.
- Can I get free samples?
- Yes. Free samples are available so you can test the material before placing a bulk order.
- What certifications do you hold?
- ISO9001 quality management system, National High-Tech Enterprise, and UL94 flame-retardant grades, with SGS and ROHS test reports available for the relevant grades.