About Us
A portable air conditioner factory, start to shipment
Flow designs and manufactures portable air conditioners for export buyers, combining a full model range with flexible OEM and ODM support.
Ningbo Flow Technology Co.,Ltd
Our Story
From an assembly workshop to an export supplier
Flow started as an assembly workshop producing portable cooling units for regional distributors. As export orders grew, the team invested in its own tooling, mould shop and test line so that colour, housing and control-panel changes could be handled in-house instead of through third parties.
Today Flow supplies portable air conditioners to importers, retail chains and e-commerce sellers across several markets. Every model in the range is tested before packing, and buyers can request their own housing colour, logo printing and carton artwork from the sample order stage.



Capabilities
What buyers can rely on
Each advantage below maps to something you can verify during a factory visit or sample order.
In-house Manufacturing
Tooling, moulding, assembly and testing are handled at one facility, which keeps colour and configuration changes inside our own control.
Export Documentation Ready
Models are prepared with the certification, labelling and plug-type documentation that import buyers need to clear customs smoothly.
Stable Production Capacity
Dedicated portable air conditioner lines and planned raw material stocking support repeat orders without long gaps between batches.
Consolidated Shipping
Mixed models can be packed and shipped together, so smaller buyers can build a complete container without ordering six full batches.
Certifications
Documentation prepared for import clearance
Certification coverage differs by model and destination. Confirm the exact certificate set for your market before ordering.
CE
EU market electrical safety and EMC conformity
RoHS
Restriction of hazardous substances compliance
ETL
North American listing for selected models
ISO 9001
Quality management system for production lines
Milestones
How the range grew
2014
Assembly workshop founded
Started with a single portable cooling line serving regional distributors.
2017
Own tooling and mould shop
Brought housing and panel changes in-house to shorten sample lead times.
2020
Export certification programme
Built a documentation workflow covering CE, RoHS and ETL requirements.
2023
Full model range released
Expanded from compact home units to commercial-grade mobile cooling.
Request the current catalogue
Ask for the model list, packing dimensions and certification matrix for your market.