Do you provide the installing service?

Yes, we have professional installing teams and project managers of VRF system. However it is not free, you only need pay the salary, fares and the accommodation.

LG High Efficiency House Multi Split Inverter Chinese Air Conditioners

Name: LG High Efficiency House Multi Split Inverter Chinese Air Conditioners
Brand: Dongying Qinghua Trading Co., Ltd.
SKU: 1927843032

Shandong, ChinaDongying Qinghua Trading Co., Ltd.

US$4,899.00

1-4 Pieces

US$4,799.00

5-9 Pieces

US$4,699.00

10+ Pieces

Product profile

Customization

Available

Type

Central Air Conditioners

Capacity

27000-48000 BTU

Model NO.

ARU0685LT4

Usage

Room

Indoor Machine Noise

<23dB

Certification

CE, CCC, RoHS

China Energy Efficiency Standard

Level 1

Cooling/Heating

Power Source

Electrical

Power Type

Condition

New

Cop

4.3

Warranty

3years

Refrigerant Name

R410A

Weight(Kg)

Transport Package

Packing in Wooden Boxes

Specification

1240x1, 690x760(mm)

Trademark

Origin

China

HS Code

8415102200

Production Capacity

2000 Pieces Per Month

Key features

High Energy Efficiency: Level 1 China Energy Efficiency Standard with DC inverter technology for automatic frequency adjustment.

Ultra-Quiet Operation: Indoor machine noise is less than 23dB, featuring a bionic fan for 7% lower noise and 20% less power consumption.

Super High Reliability: Equipped with LG Korea R1 scroll compressor, centrifugal oil separator with 99% efficiency, and Ocean Black anti-corrosion condenser.

Complete Safeguards: Features voltage surge protection and quick failure diagnosis to ensure system stability and safety.

Fast Cooling Performance: Provides 30% higher cooling speed and 10% more air volume compared to standard models.

Professional Turnkey Service: Includes skilled engineer teams, project management, and direct after-sale service from LG authorized distributor.

Trusted Brand Quality: From Fortune Global 500 company LG with 26 years export experience and 15 million global units sold.

Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs.

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: ≤3.42h 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 most important factor for a VRF supplier?

Professional technology and experience!

Q:Why do I have to choose a professional company?

Because the VRF system does not allow the trial and error process, if you install the VRF system according to a not very professional design, when you found the wrong points, it will cost much more money and cost to change it.

Q:Can I choose other payment terms?

Yes, such as LC is allowed.

Q:Why do I have to tell you the address of the project?

Because our price can influence the local market of your country, it is the rule of LG group.

Q:Do I need to buy all accessories and materials of a VRF system from you?

No, We will give you a price list of the accessories and materials, you decide which need we buy or do not need we buy after comparing the price to local.