Lubricants
Hydrosyn lubricants for every machine on your floor
Hydrosyn is the product source within the group. The range covers over eighty lubricants for automotive, fleet, construction and industrial applications, carrying API, DIN, AGMA, NSF and machine-maker approvals. The brand dates from 2009 and the company from 2011. POSTEC and Hydrosyn are companies in the same group: POSTEC manages Hydrosyn's domestic fleet, construction and workshop channels.


Origins
POSTEC Corporation began on the factory floor
We started as production consultants, walking the line to find the real causes of cost, waste and safety problems. The best fixes came from the best manufacturers, so we became their partner and now supply what we once specified: lubricants and coolants, furnace construction and repair, the DX-MC dross extractor and locally made replacement parts.
Solving cost problems
Cutting waste
Making work safer
Recycling
Monster Tech runs the licensed smelting plant
Operating since 2011 in Ayutthaya, Monster Tech holds the factory licence for a class-3 plant covering categories 105, 106 and 60: sorting used materials, recycling industrial waste and melting non-ferrous scrap and dross. It gives factories a licensed, audited route for their dross and metal waste.
- Licensed class-3 recycling plant
- Dross and non-ferrous scrap recovery
- Waste permits, manifests and reporting handled for you

Structure
Three companies, one cycle
Each company has a distinct role on the foundry floor.
Cycle
The full materials cycle for a foundry
We cover the entire journey from lubricant supply to metal recovery. Nothing leaves the loop.
Lubricants and process chemicals into the production line
Dross extraction and metal recovery with the DX-MC
Licensed collection and recovery of dross and metal waste

Numbers
The group by the figures that matter
We measure ourselves by output, capacity and compliance. These are the numbers our engineers quote on the factory floor.
75
Lubricants in the range
105
Standards and approvals carried
2011
Monster Tech operating since
3
Companies in the group
Three companies. One factory floor. Tell us where yours is losing money.
Lubricants, dross, furnace time or waste disposal. Our sales engineers look at the line and come back with a plan.