What certifications does the product have?

The product holds ISO, CE, CCC, and UL certifications, meeting international safety standards.

Is OEM or ODM service available?

Yes, we provide OEM and ODM services including customization from samples, designs, and full customization.

What is the operating voltage?

The operating voltage is 380/400 VAC (3N-380V-50Hz).

Factory Manufacturer Cooling System Machine Air Cooled Screw Water Chillers

Name: Factory Manufacturer Cooling System Machine Air Cooled Screw Water Chillers
Brand: Ruidong Group Co., Ltd.
SKU: 2004929295

Shandong, ChinaRuidong Group Co., Ltd.

US$3,500.00-20,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Free Spare Parts

Warranty

1.5 Years

Model NO.

RLSFG

Type

Chiller

Air Tube Material

Galvanized Sheet

Corrosion Durability

Higher

Operating Voltage

380/400 VAC

Noise Level

Low

Application Fields

Mechanical Engineering

Mounting

Floor Standing

Lifetime

>20 years

Certification

ISO, CE, CCC

Condition

New

Application

Supermarket/Factory/Stadium

Function

Cooling Heating Ventilation Humidification

Compressor Type

Semi-Hermetic Screw

Power Voltage

3n-380V-50Hz

Refrigerant Control Device

Exv

Heat Recovery Type

30% / 100%

Protection Device 1

High and Low Voltage Protection

Protection Device 2

Anti-Freeze Protection

Protection Device 3

Temperature Control

Protection Device 4

Safety Valve / Check Valve

Feature 1

Easy to Install

Feature 2

Save Space

Feature 3

Easy and Simple Operation

Feature 4

High Energy Efficiency and Low Noise

Feature 5

No Need Cppling Tower, Save Investment

Transport Package

Wooden

Specification

RLSFG

Trademark

RUIDONG or OEM

Origin

China, Shandong

HS Code

8418692090

Production Capacity

200 Unit Per Month

Key features

Comprehensive Safety Protections: Includes 16 safety protections such as high/low voltage, anti-freeze, and overload protection.

Smart Control System: Touchscreen HMI with multi-language support, auto-diagnostics, and RS485/RS232 connectivity.

Customizable Cooling Capacity: Available in 280kw to 1120kw with options for other customized cooling capacities.

Flexible Customization Options: Supports customization for low-ambient heating, high-altitude, anti-corrosion, and explosion-proof.

Durable Construction: Color-coated steel casing, stainless-steel frame, and patented anti-corrosion fin-and-tube design.

Plug-and-Play Installation: Factory-charged with refrigerant and oil, requiring only piping and power connection on-site.

Company profile

High Repeat Buyers ChoiceImporters and ExportersExhibition ExperienceFull Customization

Ruidong Group 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: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.83h

AI-Powered supplier vetting

SummaryRuidong is identified as a professional HVAC enterprise covering product design, production, sales, and installation. It provides 3D software design, ODM/OEM, and broad customization services, with documented procedures for corrective actions, customer complaints, and finished-product inspection. The supplier holds ISO9001:2015, ISO45001:2018, ISO14001, and CE-related certification evidence, and has exported for 14 years to more than 50 countries and regions. However, it reported no new products in the past year and no overseas warehouse, showroom, agent, or branch capability. The supplied financial indicators are all zero, so financial credibility cannot be positively assessed from the available information. Product offerings cover chillers, heat pumps, air-conditioning, ventilation, fan coil, air-handling, and cooling-tower products.

Supplier typeRuidong is explicitly described as a professional enterprise specializing in HVAC product design, production, sales, and installation. Its listed products span chillers, heat pumps, air-conditioning, ventilation, fan coil, air-handling, and cooling-tower equipment, supporting classification as a professional HVAC supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, as well as CE and other product-certification capability. These stated certifications provide explicit evidence of quality, occupational health and safety, and environmental management systems.

After-Sales capabilityThe supplier states that it has a complete sales service system and documented, followed procedures for corrective and preventive actions and customer complaints. However, it reports no overseas warehouse, showroom, agent, or branch, which limits demonstrated overseas service infrastructure.

Production capacityRuidong explicitly describes operations covering HVAC product production and lists a broad range of manufactured product categories, including chillers, heat pumps, air-conditioning units, fan coils, air-handling units, ventilation fans, and cooling towers. This supports production capability across multiple HVAC product lines.

Customization capabilityThe supplier offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its stated ODM and OEM services further support the ability to develop or manufacture products according to customer or brand requirements.

Client casesThe supplier reports exporting for 14 years and serving more than 50 countries and regions across Asia, the Middle East, Europe, Africa, and America. It also participated in the HVAC and Refrigeration Exhibition (INSTALLACJE) 2024, providing evidence of international market activity, although no specific customer names or project cases are supplied.