What after-sales services do you offer?

We provide training on installation and usage, free spare parts replacement during warranty, professional technical support with replies within 24 hours, and engineers available for overseas service.

What is the lead time?

The average lead time is one month for both peak and off-peak seasons.

Factory OEM ODM Water-Cooled Screw Chiller 150~500 Tons Option Engine Core Component R134A

Name: Factory OEM ODM Water-Cooled Screw Chiller 150~500 Tons Option Engine Core Component R134A
Brand: Zhejiang Kingfit Environment Co., Ltd.
SKU: 2150621352

Zhejiang, ChinaZhejiang Kingfit Environment Co., Ltd.

US$15,000.00-22,360.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Serivce

Warranty

1 Year

Model NO.

QLK300SMAC

Type

Water-Cooled

Cooling Method

Water-cooled

Unit Structure

Integral

Selected Voltage

380V/50HZ

Compressor Number

Noise Level

Low

Application Fields

Plastic

Application Machine

CNC Machine Tools

Certification

ISO, CE

Condition

New

Transport Package

Plywood Case

Specification

2850mm*1150mm*1650mm

Trademark

KINGFIT

Origin

Zhejiang, China (Mainland)

HS Code

84186990

Production Capacity

30sets/Month

Key features

High Energy Efficiency: Full load energy efficiency ratio up to 5.45 with intelligent stepless control.

Long Service Life: Screw compressors can run up to 40,000 hours without failure.

Advanced Control System: Features Siemens displays, PLC automatic control, and RS485 interface for monitoring.

OEM and ODM Support: Full customization options available including from samples, designs, and flexible customization.

Reliable Oil Return: Combination of mechanical and adsorption separation ensures reliable oil return.

Low Maintenance Cost: Simple structure with few wearing parts and no surge issues under low load.

ISO Certified Quality: Fabricated in ISO certified manufacturing unit using CFC-free R134a refrigerant.

Company profile

Years of Export ExperiencePatents Awarded100% Finished Products InspectionManagement Certification

Zhejiang Kingfit Environment Co., Ltd.

Zhejiang, 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.Average Response Time: ≤6.33hInternational Commercial Terms(Incoterms): FOB, EXW, DDP, CIF

AI-Powered supplier vetting

SummaryKingfit demonstrates established manufacturing, engineering, customization, and quality-control capabilities. It reports annual production capacity of 20,000 industrial air-conditioning sets, 100% finished-product inspection, 12 quality inspectors, documented inspection procedures, and valid manufacturing contracts with associated subcontractors. Its R&D function supports CAD, SolidWorks, and UG, provides 3D design, ODM, OEM, and multiple customization options, and maintains design documentation for audit review. Innovation evidence includes patents, software copyrights, and an integrated continuous-improvement model. However, the supplier reports no new products in the past year, no SDK, no overseas agents or branches, no overseas warehouse or showroom, and no participation in offline trade shows. Export experience is stated as 18 years, with exports representing 11%–20% of total sales.

Supplier typeKingfit is evidenced as an industrial air-conditioning manufacturer with CNC lathe, laser cutting, radial drilling, and bending facilities. Its stated annual production capacity is 20,000 industrial air-conditioning sets, indicating a manufacturing supplier rather than only a trading or service entity.

R&D capabilityInnovation capability is supported by an integrated continuous-improvement model, documented R&D design inputs and outputs, review, verification and validation records, CAD/SolidWorks/UG skills, 3D design services, 12 invention patents, 10 utility-model patents, and 8 software copyrights. The lack of any new product in the past year is a stated limitation, but the overall evidence supports a capable innovation foundation.

Production capacityProduction capability is supported by stated annual capacity of 20,000 industrial air-conditioning sets, multiple processing facilities, 100% finished-product inspection, 12 quality inspectors, standardized inspection instructions, valid subcontractor manufacturing contracts, inventory capability, and one-month average lead times in both peak and off-season. These details explicitly demonstrate organized production and quality-control capacity.

Customization capabilityKingfit explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It provides 3D software design, confirms customer requests, supplies technical support, and offers both ODM and OEM services, demonstrating broad customization capability.

Product Q&A

Q:Are you a manufacturer or a trade company?

We are a professional factory founded in 1998. OEM is available.

Q:What is the order process?

Inquiry with clear requirements, official quotation, contract confirmation, payment (T/T 40% downpayment, balance before shipment), mass production, 8-hour testing, shipping by sea or train, and installation video/manual.

Q:What payment terms do you use?

We accept T/T, L/C, etc.

Q:How to get a prompt quotation?

Please send your inquiry with: 1) Application, 2) Cooling capacity (KW/Kcal/hr/RT), 3) Outlet temperature, 4) Power supply (3PH 380V/50HZ, 230V/60HZ, or 440V/60HZ), 5) Factory location for weather conditions, and 6) Any special requirements.

Q:What is the warranty period?

We provide a 1-year warranty with free spare parts replacement within the warranty period.