Manufacturing Capabilities & Production Facilities
Inside the Linggongshare factory: our own ISO 9001-certified CHIC Group manufacturing operation, with production at our own plants in Foshan (Guangdong) and Shengzhou (Zhejiang), and openly published CE, RoHS and UKCA compliance documents.
Where your equipment is actually built
Linggongshare equipment is produced in our own factory under the CHIC Group manufacturing operation, an ISO 9001-certified manufacturing group. Production runs at our own plants in Foshan (Guangdong) and Shengzhou (Zhejiang), with R&D, production and testing under one roof — which is what allows us to answer for the airflow, noise and compliance figures we publish.
Group founded; Linggongshare is its industrial ventilation brand.
By the CHIC HVAC Group worldwide.
Linggongshare export experience, including Mexico and the EU.
Factory operation certified to ISO 9001.
Inside the production floor
A walk through the line where our duct fans, air curtains, dehumidifiers and heat recovery units are formed, assembled and tested.
Video is loaded on demand — it does not slow down this page.
Automated production line
Precision equipment inspection
What sits behind the product
Buyers resell what we build. These four things are what make the published specifications defensible.
All-in-One Facility
R&D, Production, and Testing under one roof.
ISO Certified
Factory operated under ISO 9001 quality management.
Automated Lines
Fully automated production lines feeding a rigorous inspection system.
Global Compliance
CE, RoHS and UKCA documentation published for distributors.
From design to export packing
R&D and tooling
Product design and tooling are handled in-house, so fan curves and housings are matched to the airflow and static-pressure target of the application rather than bought in.
Automated production
Fully automated production lines run the sheet-metal, forming and assembly stages of duct fans, air curtains, dehumidifiers, HRV/ERV units and heaters.
Inspection and testing
Rigorous quality inspection on the line, followed by performance checks on the finished unit before it is released for packing.
Packing and export
Export packing, documentation and shipment handled with the destination market in mind, including EU and Mexico requirements.
What we produce in-house
Five product families are made on our own lines rather than sourced from third parties.
In-line and duct fans
Mixed-flow, silent and centrifugal inline duct fans, including EC-motor variants.
Air curtains
Commercial, industrial and elevator air curtains, including heating models.
Dehumidifiers
Industrial dehumidifiers from 60 L/D up to the HT-DG480A1, plus portable units.
HRV / ERV
Single-room and whole-unit heat and energy recovery ventilators.
Heaters
Warm-air blowers, electric heater fans, oil-fired and diesel heater series.
Need the full range?
Browse every series with published airflow, capacity and voltage data.
Certificates you can inspect
Compliance documents are published openly rather than withheld until a contract is signed. The full centre holds every certificate and test report we hold — click any one to open the original high-resolution document.
ISO 9001, CE LVD, CE EMC, CE RED, IEC CB, RoHS, UKCA and IPX4 test reports.
OEM, ODM and private label
Because the units are made on our own lines, configuration changes are a production question rather than a sourcing question. OEM/ODM and project-based configuration support is available depending on product type, quantity and technical requirements.
- ✓Private-label and OEM/ODM programmes
- ✓Sampling before a bulk order
- ✓Lead times and export documentation confirmed per order
- ✓Compliance documents issued openly, not held back
Group compliance
Our commitment to quality is validated by international standards. We hold certifications including ISO 9001, CE and RoHS — certificates are not the end, they are the starting point of quality.
Talk to the factory, not a trading desk
Send the application, required airflow or capacity, voltage supply, installation type and site photos or drawings. We will confirm the suitable series, the exact model and the documentation pack.
Office & contact location
2nd Floor, Building B, No.107 Huasheng Road, Shuiwei Community,
Dalang Avenue, Longhua District, Shenzhen, China.
Manufacturing plants: Foshan (Guangdong) and Shengzhou (Zhejiang), China.
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