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Indoors Horizontal Concealed HVAC Heating and Cooling Fan Coil Units
US$183.00
10-99 Pieces
US$170.00
100-999 Pieces
US$150.00
1,000+ Pieces
Sample price:US$190.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Repair and Maintenance Services AvailableWarranty
5yearsModel NO.
34WA-G12Type
Fan Coil UnitAir Tube Material
PlasticsCorrosion Durability
UltrahighOperating Voltage
230 VACNoise Level
LowApplication Fields
Mechanical EngineeringMounting
Ceiling MountLifetime
5~10 yearsCertification
RoHS, CE, CCCCondition
NewTransport Package
Packing in Wooden BoxesTrademark
DunanOrigin
ChinaHS Code
8415102100Production Capacity
500000/YearKey features
5-Year Warranty Coverage: Comprehensive 5-year warranty provided for all mechanical and electrical components.
Ultra-Low Noise Operation: Galvanized steel rotor with dynamic balance ensures quiet and stable airflow.
Slim Ultra-Thin Design: Height of only 235mm allows for easy installation in tight ceiling spaces.
Corrosion and Mold Resistant: Hydrophilic aluminum fins prevent corrosion, mold, and water accumulation.
Flexible Customization Options: Full customization, minor customization, and design-based customization available.
Multiple Coil Configurations: Available in 2-row, 3-row, and 3+1-row (4 tubes) coil designs.
Fast Production Lead Time: Peak and off-peak season lead times both within 15 working days.
Company profile
Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 26 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.73h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryQinghua appears to be an HVAC trading, design, installation, and service supplier focused on energy-saving heat pumps and large-scale air-conditioning equipment. It reports more than 58 employees, including HVAC engineers, after-sales personnel, installation staff, and service vehicles, supported by stated design, installation, maintenance, and complaint-handling procedures. The supplier holds CE certification and reports in-stock capacity, but no overseas warehouse, showroom, agent, or branch capability. Customization is offered across several formats, while the supplier states that it had no new products in the past year, provides no ODM service, and has no SDK. Quality assurance and supplier-management procedures are documented, but raw-material traceability is absent. Its financial records are referenced for 2022–2024, although the provided information does not disclose substantive financial performance. Customer experience is supported by projects reportedly distributed throughout Dongying since...
Supplier typeThe supplier operates in HVAC-related trading, design, installation, maintenance, and after-sales services, with products including ground-source heat pumps and large-scale central air-conditioning equipment. Its reported workforce and service resources indicate an integrated HVAC service provider rather than a narrowly defined product-only supplier.
CertificationsThe supplier reports holding CE certification. However, no additional certifications are identified in the provided information.
After-Sales capabilityThe supplier reports 10 professional after-sales personnel, 10 after-sales service vehicles, a sound maintenance and after-sales system, complaint-handling procedures with records, and documented corrective and preventive action procedures. It lacks overseas warehouses, showrooms, agents, and branches, which limits demonstrated overseas service coverage.
R&D capabilityThe supplier states that it promotes a transition toward high-tech, energy-saving, and environmentally friendly industries and offers design-related customization. However, it reports no new products in the past year, no ODM service, and no available SDK, indicating limited demonstrated recent product-development capability.
Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. Its stated design team and ability to provide personalized design solutions further support a strong customization offering.
Client casesThe supplier states that projects have spread throughout Dongying since 2000, demonstrating a long local project history. No named customers, project quantities, or independently verifiable case details are provided, so the breadth and quality of its customer cases remain only partially assessable.
Product Q&A
Q:What is the warranty period for these units?
A:
We provide a comprehensive 5-year warranty for all our fan coil units.
Q:Can the units be customized?
A:
Yes, we offer full customization, minor customization, and customization from samples or designs.
Q:What is the maximum thickness of the unit?
A:
The standard control mode is three-speed switch control, with a maximum thickness of 250mm.
Q:What are the lead times for production?
A:
Both peak season and off-season lead times are within 15 working days.
Q:What certifications do the products hold?
A:
The products are certified with RoHS, CE, CCC, and UL.
Send Inquiry
*To:
Dongying Qinghua Trading Co., Ltd.
Dongying Qinghua Trading Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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