Economizer, Fresh Air Damper, Free Cooling Air Conditioner System Packaged Rooftop Unit

Name: Economizer, Fresh Air Damper, Free Cooling Air Conditioner System Packaged Rooftop Unit
Brand: Shandong Tianqu Cooling Technology Co., Ltd.
SKU: 1919498002

Shandong, ChinaShandong Tianqu Cooling Technology Co., Ltd.

US$800.00-50,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Offer Foc Spare Parts and Installation Training

Warranty

One Year for The Whole Unit

Model NO.

LWKR88ZE+EH

Type

Single Packaged Unit

Air Tube Material

Plastics

Corrosion Durability

Ultrahigh

Operating Voltage

380/400 VAC

Noise Level

Low

Application Fields

Mechanical Engineering

Mounting

Rooftop/Floor

Lifetime

15~20 years

Certification

CE, CCC

Condition

New

Certificate

CE Certificate

Refrigerant

R22/R407c/R410A/R134A

Optional Functions

Economizer, Free Cooling, Electric Heater

Cooling Type

Cooling Only/ Cool and Heat Pump

Used Area

Shopping Mall, Cinema, Subway, Factory

Transport Package

Plastic Package

Specification

2ton to 150ton

Trademark

LARK/TOP AIR/OEM

Origin

China

HS Code

8418692090

Production Capacity

50000 Units/Year

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceODM ServicesOEM Services

Shandong Tianqu Cooling Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.64h

AI-Powered supplier vetting

SummaryThe supplier is an HVAC and refrigeration equipment manufacturer with stated R&D capability, 3D software design services, and broad customization options. Its production information includes one production line and stated annual output of 1,000,000 fan coil units, with one-month lead times in both peak and off-peak periods. It has export experience, self-operated import and export rights, inventory capability, and markets in South America, Europe, and other regions. However, the supplier reports no management-system certifications, no environmental impact assessment report, no valid manufacturing-capacity contract with an affiliated subcontractor, no SDK availability, and no overseas warehouse or showroom. Quality-related procedures exist but lack written records in several areas. Financial information is limited to reporting years, without financial figures, so credibility cannot be fully assessed.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and operates in refrigeration equipment, air-conditioning equipment, air-water machines, gas stoves, and air-conditioning accessories, including R&D, production, sales, and import/export activities. This supports classification as a professional HVAC and refrigeration equipment manufacturer.

CertificationsThe supplier’s certification of management systems is stated as “NIL,” indicating no management-system certification is reported in the provided information. This is explicit evidence of a certification gap.

R&D capabilityThe supplier states that it is a professional technical supplier, provides 3D software design services, and has R&D engineers with three years of total experience. However, it reports no available SDK, so its innovation capability is supported for design and customization but not for SDK-based development.

Production capacityThe supplier lists extensive manufacturing equipment, operates one production line, and reports annual fan coil output of 1,000,000 pieces with one-month peak and off-peak lead times. It also reports inventory capability, although it lacks a valid manufacturing-capacity contract with an affiliated subcontractor, which creates a capacity-governance concern.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, supported by 3D software design services and a stated focus on customized HVAC products. This is direct evidence of broad customization capability.