Does the chiller require an oil pump for oil return?

No, the unique compressor oil return design eliminates the need for an oil pump, simplifying the system.

What certifications does the product hold?

The product holds RoHS, UR, ISO, and CE certifications, ensuring compliance with international safety and environmental standards.

Is OEM/ODM service available?

Yes, we offer both OEM and ODM services, including full customization, minor customization, and flexible customization options.

Environmentally Safe Laboratory Chiller for Efficient Cooling Solutions

Name: Environmentally Safe Laboratory Chiller for Efficient Cooling Solutions
Brand: Jiangsu Sujing Group Co., Ltd.
SKU: 2227076705

Jiangsu, ChinaJiangsu Sujing Group Co., Ltd.

US$3,000.00-20,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

18 Months

Type

Water-Cooled

Cooling Method

Water-cooled

Unit Structure

Integral

Selected Voltage

380V/50HZ

Compressor Number

Customized

Noise Level

Ultra Low

Application Fields

Industrial

Certification

RoHS, UR, ISO, CE

Condition

New

Energy Efficiency

High

Transport Package

Wooden Case

Specification

Customized

Trademark

SUJING

Origin

China

HS Code

8479909090

Production Capacity

1000PCS/Month

Key features

High Efficiency Twin Screw: Patented 5:6 asymmetric rotor design with suction cooling for superior heat dissipation and mechanical efficiency.

Simple Oil Return System: Unique design eliminates the need for an oil pump, preventing heat exchanger freeze damage risks.

Multi-Compressor Redundancy: Enhances partial load efficiency and unit reliability through scalable compressor configurations.

User-Friendly Control: Equipped with Siemens controllers and a touchscreen LCD panel for easy operation and monitoring.

Ultra Low Noise Level: Designed for quiet operation, suitable for laboratory and sensitive industrial environments.

Comprehensive Certifications: Meets international standards with RoHS, UR, ISO, and CE certifications for global compliance.

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

18-Month Warranty: Provides 18 months of warranty coverage with online technical support for peace of mind.

Company profile

Importers and ExportersR&D CapabilitiesLow MOQFast Delivery

Jiangsu Sujing Group Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2001-02-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.61h

AI-Powered supplier vetting

SummaryThe supplier is a combined company located in Suzhou, China, with stated capabilities covering R&D, design, production, sales, installation, and service for air purification, water treatment, wastewater, waste gas treatment, and related engineering products. It reports ISO9001:2015 and CE certifications, documented quality and service procedures, five quality-control staff, four test-equipment units, and 42 R&D engineers. Its manufacturing information includes multiple metalworking and pipe-processing machines, inventory capability, and one-month average lead times in both peak and off-season periods. Customization is supported from samples and designs, including full and flexible customization. However, it has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, no Fortune 500 cooperation, and its reported financial indicators are zero, limiting financial credibility assessment.

Supplier typeThe supplier is identified as a combined company based in Suzhou, China. Its stated business scope covers R&D, design, production, sales, installation, and service for air purification, water treatment, wastewater, waste gas treatment, wall panels, and related engineering activities.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These certifications provide explicit evidence of relevant management and product-compliance credentials.

After-Sales capabilityAfter-sales and service support are supported by 42 R&D engineers whose responsibilities include technical support for production and after-sales service. The supplier reports written procedures and records for service assessment, corrective and preventive actions, and customer complaints, with a stated one-month average lead time in both peak and off-season periods.

Financial creditThe supplied financial indicators show 0.00 for current ratio, operating revenues, gross margin, and current ratio over the stated periods. Because these reported values do not demonstrate financial strength or operating scale, financial credibility is not supported by the available evidence.

R&D capabilityThe supplier reports 42 R&D engineers responsible for customer-request confirmation, new-product design, and technical support. It also describes an institute, station, and engineering-center innovation platform, along with university cooperation, patent applications, and technology-project research, providing explicit evidence of innovation activity.

Production capacityProduction resources include uncoiling, bending, laser cutting, CNC punching, pipe blanking, tube expansion, finned-machine, and pipe-bending equipment, plus five quality-control staff and four test-equipment units. The supplier states it has inventory capability and one-month average lead times, but it lacks a valid manufacturing-capacity contract with related subcontractors, which creates a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full customization, minor customization, and flexible customization. Its R&D engineers are also responsible for confirming customer requirements and designing new products, supporting the stated customization capability.