What is the structure type of the compressor?

It is a semi-closed type compressor with a duplex arrangement.

Does the product come with after-sales service?

Yes, 12 months of after-sales service is provided.

What refrigerant type is compatible with this unit?

It is compatible with Freon refrigerant.

4G-30.2 Semi-Hermetic Refrigeration Compressor Refrigerant Compressor for Commercial Refrigeration Condensing Unit

Name: 4G-30.2 Semi-Hermetic Refrigeration Compressor Refrigerant Compressor for Commercial Refrigeration Condensing Unit
Brand: Tongda (China) Machinery Technology Co., Ltd.
SKU: 2113380084

Jiangsu, ChinaTongda (China) Machinery Technology Co., Ltd.

US$100.00-3,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

12 Month

Warranty

12 Month

Model NO.

4G-30.2

Lubrication Style

Oil-free

Cooling System

Air Cooling

Cylinder Arrangement

Duplex Arrangement

Cylinder Position

Horizontal

Structure Type

Semi-Closed Type

Compress Level

Single-Stage

Refrigerant Type

Freon

Transport Package

Wooden Box

Specification

customized

Trademark

Yuanda Group

Origin

China

HS Code

8414301900

Production Capacity

100000PCS Per Year

Key features

High Efficiency & Capacity: Features high efficiency and high cooling capacity for optimal performance.

Low Noise Operation: Designed for quiet operation to ensure a comfortable working environment.

Customizable Color: The color of the unit can be customized to meet specific requirements.

Semi-Closed Structure: Utilizes a semi-closed type structure for durability and reliability.

Oil-Free Lubrication: Features oil-free lubrication style for cleaner operation.

Air Cooling System: Equipped with an efficient air cooling system for effective heat dissipation.

12-Month Warranty: Comes with a comprehensive 12-month warranty for peace of mind.

Versatile Refrigerant: Compatible with Freon refrigerant for intermediate-to-low temperature applications.

Company profile

Tongda (China) Machinery Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2023-04-17Nearest Port: SHANGHAIAverage Response Time: ≤3.47hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryTongda (China) Machinery Technology Co., Ltd. is identified as a manufacturer/factory in Taizhou, Jiangsu, China, with eight production lines and stated output across blow molding, injection molding, PET blow molding, and related equipment. The supplier reports 21–30 years of R&D engineer experience, 41–50 quality-control staff, and experience in manufacturing, design, project solutions, overhaul, and after-sales service. It lists ISO 9000, ISO 9001, and ISO 20000 certifications and reports supplying machinery and molds to named customers including Total, GULF, YAMAHA, SERVO, and Loreal. Export coverage spans multiple regions, with Shanghai listed as the nearest port. Evidence supports strengths in manufacturing scale, technical experience, certification holding, service coverage, and customer references. Financial credibility and customization capability cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates as a limited company in Taizhou, Jiangsu, China. This directly supports classification as a manufacturing supplier rather than only a trading or service entity.

CertificationsThe supplier reports holding ISO 9000, ISO 9001, and ISO 20000 certifications. These stated management-system certifications provide explicit evidence of certification holding, although the slices do not specify certificate scope, issuing bodies, or validity dates.

After-Sales capabilityThe supplier states that it has experience in overhauling and after-sales service and describes a service flow covering pre-sale, manufacturing, installation, and after-sales stages. It also cites technical support and customer communication, indicating an explicitly described service capability.

R&D capabilityThe supplier states that it is committed to research and development and reports 21–30 years of total R&D engineer experience. Its product scope includes multiple molding-machine categories and related equipment, supporting technical development experience, although no specific patents, new-product records, or R&D investment data are provided.

Production capacityThe supplier reports eight production lines and annual output of 1,000 blow molding machines, 500 injection blow molding machines, 1,000 PET blow molding machines, and 1,000 injection molding machines. These stated capacities provide explicit evidence of substantial production capability across several equipment categories.

Client casesThe supplier explicitly reports successfully supplying machinery and molds to Total, GULF, YAMAHA, SERVO, and Loreal. These named customer references provide direct evidence of prior customer cases, although the slices do not state project scope, dates, quantities, or independently verified performance.