Knowing where a refrigerated box is made tells you what happens when something goes wrong. We do the manufacturing ourselves, which means a specification change, a spare part or a rework request goes to the people who built the box, not to a third party.
From order to container: six steps
- Specification confirmation — box dimensions, temperature range, voltage, refrigerant and insulation thickness confirmed in writing before production starts.
- Body production — rotomoulding for HHPE bodies, or lay-up for glass-fibre, according to the model.
- PU foaming — one-piece polyurethane foam injected between inner and outer walls. This step is where most cheap boxes are cut short, and it is the step that decides holding time.
- Refrigeration assembly — compressor, evaporator, condenser and controller installed and wired, with the DC circuit tested as installed.
- Temperature test — the completed unit is run and its pull-down and holding performance checked against the specified setpoint.
- Final inspection and packing — door seals, latches, controller settings and finish checked; documentation packed with the unit.
What we check, and what we tell you
Every unit is temperature tested before packing. What we do not do is publish a templated test report for every model — the meaningful performance numbers depend on ambient conditions, load and application, and a number measured in a Ningbo workshop will not match your route in Jakarta. If you need performance data for a specific configuration, ask, and we will tell you exactly what we have measured and what we have not.
OEM and ODM
We supply box-only to companies that already build vehicles, and we build to customer drawings on box dimensions, voltage, temperature range and branding. If you distribute cold-chain equipment and want a private-label line, that is a normal conversation for us.
Want to discuss an OEM or private-label line?
Tell us the volume, the specification and the market. We will say up front what we can do and what the lead time looks like.