About · Manufacturing & infrastructure
Four plants.
One million units a year.
From sheet metal and coil to charged, tested, packed unit — the network that lets a brand partner commit to a season.
Scale
Capacity you can
plan a season around.
Four plants operate as one network, feeding the same assembly lines from the same in-house component lines and finishing in the same laboratory.
- Manufacturing plants
- 04
- Units of annual capacity
- 1M
- Component lines in-house
- 04
- NABL-accredited laboratory
- 01
The line, in motion
The plant network
Four plants,
one system.
What makes the network one system is the set of component lines behind it. Each feeds the assembly lines directly — no external coil, cabinet or fascia supplier in the loop.
Capability lines
05 lines
- Sheet-metal fabrication
- Outdoor cabinets in three sizes, indoor wall plates and chassis members, base pans and installation hardware — blanked, punched, bent and finished in-house.
- Cabinets
- Chassis
- Panels
- Page →
- Heat-exchanger coils
- Two-row slit-fin evaporators on 7 mm tube and one- or two-row condensers on 5 mm tube — fin pressing, hairpin lacing, expansion, brazing and leak test.
- Fin & tube
- Evaporator
- Condenser
- Page →
- Plastic injection moulding
- Fascias, louvres, grilles, outlets and display bezels for the 830, 930 and 1100 mm chassis and the window front, from moulds cut in the in-house tool room.
- Fascias
- Louvres
- Grilles
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- Copper tubing & tooling
- Coil tube, hairpins and refrigerant line sets on one side; press tools, moulds, jigs and fixtures on the other.
- Line sets
- Tool room
- Page →
- Assembly, charging & psychrometric test
- Units assembled, R32-charged, leak-tested and run through the NABL-accredited psychrometric lab before packing with their installation kit.
- R32
- NABL lab
- Final test
- Page →
From coil to carton
The line,
stage by stage.
Six stages between coil stock and a packed unit — and the in-house line that feeds each one.
Production flow
06 stages
Sheet-metal chassis and cabinet
Outdoor cabinet panels, base pans and indoor wall plates are blanked, punched and bent on Ezentech presses — three cabinet sizes, three indoor chassis widths, all held by in-house tooling.- ODU cabinet
- IDU wall plate
Fin-and-tube coil fabrication
Aluminium fins are pressed with the slit pattern, inner-grooved copper hairpins are laced through the pack and expanded, return bends are brazed and every circuit is leak-tested — two-row evaporators, one- or two-row condensers.- Evaporator
- Condenser
Copper tubing and brazing
Coil tube, hairpins, manifolds and the service-valve line sets — 6.35 mm liquid, 9.52 to 15.88 mm gas by capacity — are cut, formed and brazed on Ezentech's copper line.- Line set
- Manifold
Injection-moulded fascia and plastics
Front panel, louvres, intake grille, outlet and display bezel are moulded on Ezentech presses from moulds cut in the in-house tool room, then fit-checked on the real chassis.- Fascia
- Louvres
- Grille
Assembly and R32 charging
Coil, fan, motor, controls and fascia come together on the indoor line; compressor, condenser and cabinet on the outdoor line. Circuits are evacuated, R32-charged and leak-tested at station.- IDU
- ODU
Psychrometric test and packing
Finished units run in the NABL-accredited psychrometric lab for cooling capacity, power input and ISEER, pass electrical and safety checks, and are packed with their installation kit to the packing dimensions on the sheet.- Rated capacity
- ISEER
- Carton
Planning a volume programme? Tell us capacity, season and chassis, and we will come back with a production plan.
Start the conversation
Let’s build
your next range.
From spec to shipped — send us your requirement and get a structured, engineering-backed quote.
OEM / ODM · Private label · Contract manufacturing