What is the minimum order quantity?

The minimum order quantity is 1 piece.

What refrigerant is used in this unit?

The unit uses R134a refrigerant.

Does the chiller support remote control?

Yes, it comes with a standard RS485 interface and MODBUS protocol for WiFi remote control.

Brand Efficient Frequency Conversion Water-Cooled Screw Chiller / Heat Pump Unit

Name: Brand Efficient Frequency Conversion Water-Cooled Screw Chiller / Heat Pump Unit
Brand: Dongying Qinghua Trading Co., Ltd.
SKU: 1929384902

Shandong, ChinaDongying Qinghua Trading Co., Ltd.

US$40,450.00

1 Piece

Product profile

Customization

Available

After-sales Service

Maintenance Services Available, 5 Years

Warranty

5years, 5 Years

Model NO.

TWSF-DC20115.1

Type

Chiller

Air Tube Material

Plastics, Galvanized Sheet

Corrosion Durability

Ultrahigh

Operating Voltage

460 VAC, 380/400 VAC

Noise Level

Low

Application Fields

Food Processing, Aerospace

Mounting

Ceiling Mount, Floor Standing

Lifetime

15~20 Years, >20 years

Certification

RoHS, ISO, CE, CCC

Condition

New

Transport Package

Packing in Wooden Boxes

Specification

3787*2250*2420

Trademark

Tica

Origin

China

HS Code

8415102100

Production Capacity

50000/Year

Key features

5-Year Warranty Coverage: Comprehensive 5-year warranty for the entire chiller unit with dedicated compressor protection.

Advanced German Compressor: Equipped with German semi-closed twin screw compressors for ultra-efficient performance.

Patented Heat Exchanger Design: Features open-window hydrophilic aluminum foil and helical baffle shell for superior heat transfer.

Smart Remote Control: Standard RS485 interface with MODBUS protocol enables WiFi remote monitoring and control.

Multiple Industry Certifications: Certified by AHRI, CRAA, CNAS, RoHS, ISO, CE, and CCC for global market compliance.

Flexible Customization Options: Supports full customization, design-based customization, and minor adjustments based on samples.

High Energy Efficiency: Features ultra-efficient double-sided enhanced heat transfer tubes and four-level energy adjustment.

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: ≤2.68h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryQinghua Trading is a supplier specializing in new energy and energy-saving HVAC systems since 2000. It employs a professional team with strong design capabilities and offers comprehensive after-sales services. The company maintains quality assurance but lacks ODM and OEM capabilities. Financial stability is suggested by consistent records over three years, although detailed financial data is not disclosed. The supplier demonstrates moderate customization capabilities but lacks innovation in new product development. It holds a CE certification, indicating compliance with European standards.

Supplier typeQinghua Trading specializes in new energy, energy-saving HVAC systems, and large-scale refrigerated central air-conditioning equipment.

CertificationsThe supplier holds a CE certification, indicating compliance with European standards.

After-Sales capabilityThe company has a sound maintenance and after-sales system with 10 professional after-sales service personnel and vehicles.

R&D capabilityThe supplier did not introduce new products last year and lacks ODM service and SDK availability.

Production capacityAnnual production output includes 100,000 air conditioner sets; lead times are consistent across peak and off-peak seasons.

Customization capabilityOffers various levels of customization from samples and designs but not for well-known brands.

Client casesSince 2000, the supplier's projects have expanded across Dongying, indicating extensive local experience.