Vietnam Volume Production Base
A Vietnam-incorporated manufacturing partner within the HisoAir network, in volume production since 2021 with the United States as its primary export market. Motors, injection moulding, final assembly and packaging are completed on site — substantive manufacturing, not transshipment.
Why This Facility
Binh Duong sits within Vietnam's most developed industrial corridor, an hour from Ho Chi Minh City and its deep-water port network. For brands managing tariff exposure, the value here is not lower cost — it is a genuine alternative country of origin backed by on-site component manufacturing.
Tariff-Resilient Country of Origin
A Vietnam-incorporated entity in continuous volume production since 2021, with the United States as its primary export market. Country of origin is supported by substantive local manufacturing rather than final-stage assembly of imported kits.
Vertical Integration Through In-House Motors
An adjacent motor plant operates stator production and motor assembly lines on site. For air movement products, the motor is the highest-value component — manufacturing it locally strengthens both origin substantiation and lead-time control.
Proven Export Track Record
Four consecutive years shipping air treatment appliances to North American customers. Export documentation, HS classification history and origin declarations are established practice here, not a first-time exercise on your program.
Audit-Ready for Western Retail
ISO 9001 quality management and amfori BSCI social compliance auditing, supported by ERP, MES and WMS systems that produce the traceability records major retail buyers request during vendor onboarding.
Core Capabilities
This facility's contribution to the HisoAir network is origin integrity and volume reliability — the disciplines that determine whether a program survives customs scrutiny and a retail buyer's vendor audit.
In-House Motor Manufacturing
Dedicated stator production and motor assembly lines operating on site, supplying the highest-value component in air movement and air purification platforms from within the country of manufacture.
Volume Assembly & Line Management
Multiple parallel assembly lines with in-line functional test fixtures, line balancing under MES control, and dedicated operator training before each new program ramp.
Reliability & Safety Testing
On-site temperature and humidity chambers, salt spray, plastic flammability, drop, vibration, cord flexing, terminal pull and carton compression testing — the durability and safety evidence North American and EU certification bodies require.
Acoustic & CADR Validation
Dedicated noise test room and sealed CADR chamber on site, plus product life test rooms running continuous endurance cycles on purifier and heater platforms.
Digital Manufacturing Systems
An integrated ERP backbone linking MES, WMS, PLM and SRM. Component lot traceability, work order status and inbound supplier quality are recorded in system rather than on paper — uncommon at this facility size in the region.
Quality & Social Compliance
A quality function covering IQC, IPQC, QA and an in-house laboratory, reporting independently of production. Operating under ISO 9001 with amfori BSCI social compliance auditing for retail vendor onboarding.
Products & Manufacturing Support
This facility supports four IEQ pillars in volume production, with validated platforms already shipping to North American retail and DTC channels.
Purification de l'air
Floor-standing HEPA platforms in volume production, with validated builds spanning 350–500 m³/h particulate CADR, H12/H13 media, UV-C, ionization, laser particulate sensing and Wi-Fi connectivity.
Humidification
Ultrasonic whole-room platforms with top-fill tanks, UV sterilization, separate temperature and humidity sensing, constant-humidity control and app connectivity.
Thermal Comfort
PTC ceramic heating platforms with multi-mode control, LED display, and integrated over-temperature and abnormal-condition protection.
Air Movement & Circulation
Desktop and circulator fan platforms built on locally manufactured motors, supporting programs where motor origin is material to tariff classification.
Quality, Verification & E-E-A-T
Empirical verification and transparent supplier governance form the backbone of our manufacturing management.
Standard Quality Control Process
Product certifications and test reports are model-specific and may vary by manufacturing location and destination market. Certifications held by partner manufacturing entities are issued to that entity and to specific models; they do not transfer automatically to other products or facilities. Country of origin is determined per product under the applicable rules of the destination market and is confirmed in writing for each program before shipment. HisoAir coordinates testing with accredited third-party laboratories (including UL, ETL, CE, CB, RoHS and CARB) based on specific client programs and country-level regulatory standards.
Real Factory Evidence
On-site operational photographs taken during audit visits, laboratory validation and pilot production batches at this facility.
Assembly Line Operation
Multi-station final assembly line for air treatment appliances during production run.—2022
Motor Plant
Adjacent motor manufacturing facility housing stator production and motor assembly lines.—2022
CADR Test Chamber
Sealed chamber for particulate clean air delivery rate measurement.—2022
Acoustic Test Room
Anechoic room for sound pressure measurement across product speed settings.—2022
Reliability Test Equipment
Temperature and humidity chamber, salt spray, drop and vibration testing stations.—2022
Final Quality Inspection
FQC station performing finished-goods audit prior to packing.—2022
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