GaoLeshi Magic Nano Sponge (M380) is a melamine foam cleaner with an ultra-fine open-cell structure. Its nano-scale capillaries lift scuff marks, grease and stubborn grime from hard surfaces using nothing but water – no detergent and no abrasive grit. It is the classic magic-eraser category product and a proven high-volume item for household, hospitality and industrial cleaning ranges.














Technical specification
| Parameter | Value |
|---|
| Material | Melamine (nano) foam |
| Structure | Ultra-fine open-cell nano capillary network |
| Cleaning action | Water only – physical decontamination, no detergent |
| Grit | None – non-scratch on most hard surfaces |
| Density | Customisable |
| Shape | Blocks, sheets, die-cut profiles |
| Colour | White / grey / custom |
| Certification | ISO9001 / National High-Tech Enterprise / SGS / ROHS |
Applications
- Household – sneaker midsoles, stainless-steel pan bottoms, bathroom tiles, sinks, taps
- Kitchen – stovetops, range hoods, cookware exteriors, worktops
- Commercial – hotel bathrooms, office pantries, restaurant kitchens
- Industrial – equipment housings, wall scuff removal
- Retail & private label – printed blocks and multi-packs
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. Block size, sheet thickness, density, colour, die-cut shape and retail packaging are all made to order. Standard orders ship in 3-5 days; rush orders prioritised. Free samples available.
- Can you customise size, colour, density and shape?
- Yes. Dimensions, thickness, density, colour and die-cut profile 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.