Product lines
Eight EMAFS lines for polishing, preparation, wet and flat polishing, lapping, automatic lines and abrasive flow machining. We choose the grade for your material and machine.
See the product linesFrom the first cut to a mirror finish
EMAFS supplies special abrasive compounds for polishing, lapping and superfinishing, and develops the finishing process with you: for your part, your machines and the surface you need.
- Ground
- Pre-polished
- Polished
- Mirror
Three ways to work with us
Process development
You bring the part and the finish you need. We run trials on samples and hand over a written process: products, sequence and settings.
See how it worksSpecial products
When no standard grade fits, we formulate a compound for your process: abrasive, binder, consistency, format and label.
Request a special productFrom compound to finished part
Solid bars, creams and liquid emulsions for the parts of demanding industries: smartwatches, phone and tablet frames, turbine blades, hip prostheses, laptop cases and printed circuit boards.
Eight product lines
Each line is a family of grades. We choose and adjust the grade for your material, your equipment and the finish you need.
- LustraHigh-gloss polishing compoundsJewellery, smartwatches and precious metals
- NeutraCompounds without animal fatsCleaner polishing, simpler washing
- InitiaLiquid compounds for preparationGrinding, cutting and pre-polishing
- FluxaLiquid compounds for brightening and mirrorSpray polishing on automatic lines
- UndinaWet and flat polishing slurriesFlat polishing and lapping machines
- LapisDiamond and ceramic-diamond compoundsHard materials, lapping and mirror polishing
- AqualisWater-based suspensions and CMP slurriesPrecision polishing, superfinishing and CMP
- CanalisMedia for abrasive flow machiningInternal channels, edges and crossed holes
Industries we work with
- Jewellery
- Smartwatches
- Electronics housings
- Printed circuit boards
- Cutlery and hardware
- Moulds and dies
- Medical components
- Aerospace and turbines
How a development works
Tell us about the part
Material, current process, required finish and quantities. Photos or drawings help.
Trials on samples
We test products and sequences on your sample parts and show you the results.
A written process
You receive the products, tools, sequence and settings to use in production.
Production start-up
We support the first production runs and adjust where needed.
Tell us about your part
Write to us or call. You can write in English or Chinese.
info@emafs-hk.com+852 3952 7487Our office in Causeway Bay, Hong Kong