What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

What is the operating voltage?

The operating voltage is 380/400 VAC.

Hi-Flexi S Series DC Inverter Energy Saving Technology Enhanced Vapor Injection Compressor Energy-Efficient Vrf Air Conditioner

Name: Hi-Flexi S Series DC Inverter Energy Saving Technology Enhanced Vapor Injection Compressor Energy-Efficient Vrf Air Conditioner
Brand: Dongying Qinghua Trading Co., Ltd.
SKU: 2110274282

Shandong, ChinaDongying Qinghua Trading Co., Ltd.

US$1,250.00-5,000.00

10 Pieces

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

5 Years

Warranty

5 Years

Model NO.

Hi-FLEXi S

Type

Vrf Ststem

Air Tube Material

Plastics

Corrosion Durability

Ultrahigh

Operating Voltage

380/400 VAC

Noise Level

Ultra Quiet

Application Fields

Mine

Mounting

Ordinary

Lifetime

10~15 years

Certification

RoHS, UR, ISO, CE, CCC

Condition

New

Cooling

Heating

Quality

High, Level-a

Power Supply

Electricity

Service

During The Period From Ordering to Receiving Goods

Transport Package

Special Export Package

Specification

1240x1, 690x760(mm)

Trademark

Hisense

Origin

China

Production Capacity

500000/Year

Key features

Enhanced Heating Performance: Patented vapor injection technology increases heating capacity by up to 25% in low temperatures.

High Energy Efficiency: Adopts high-efficiency scroll compressor with advanced G-type heat exchanger for superior heat transfer.

Corrosion Durability: Features ultrahigh corrosion durability suitable for harsh environments like mining applications.

Comprehensive Certification: Certified by RoHS, UR, ISO, CE, and CCC standards for global compliance and safety.

Flexible Customization: Offers full, minor, and flexible customization options including samples and designs.

Long Service Life: Designed for a lifetime of 10-15 years with a 5-year warranty and after-sales support.

Company profile

High Repeat Buyers ChoiceYears of Export Experience3D Software DesignStandardized quality control

Dongying Qinghua Trading Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 26 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.16h 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.