Is the compressor tested before shipping?

Yes, all compressors are tested before dispatch to ensure quality.

What is the power supply requirement?

The standard power supply is 380-420V/3/50Hz or 400V/3/50Hz.

Dwm A/C Compressor D4sj-3000 Semi-Hermetic Compressor for Cold Room

Name: Dwm A/C Compressor D4sj-3000 Semi-Hermetic Compressor for Cold Room
Brand: Shenzhen Ruifujie Technology Co., Ltd.
SKU: 841082605

Guangdong, ChinaShenzhen Ruifujie Technology Co., Ltd.

US$1,050.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

Online Support

Model NO.

D4SJ-3000

Lubrication Style

Lubricated

Cooling System

Air Cooling

Cylinder Arrangement

Balanced Opposed Arrangement

Cylinder Position

Angular

Structure Type

Closed Type

Compress Level

Multistage

Refrigerant Type

Freon

Power Supply

380-420V/3/50Hz

Cylinder

Place of Origin

Germany

Frequency

50Hz

Model

D4sj-3000

Transport Package

Wood Packaging

Specification

CE, SGS

Trademark

CE, 3CCC

Origin

Germany

HS Code

84143019

Production Capacity

100PC

Key features

Semi-Hermetic Design: D4SJ-3000 features a balanced opposed arrangement with 4 cylinders for efficient operation.

Versatile Refrigerant Support: Compatible with R22, R134a, R404A/R507, and R407C for various temperature ranges.

Fast Response Support: All inquiries are replied to within 12 hours by well-trained English-speaking staff.

Standard Safety Protections: Includes oil pump, sight glass, Rotalock valves, and thermal protections as standard.

Global Payment Support: Supports LC, T/T, and Western Union with orders accepted from any country.

Customization Available: Products can be customized with competitive pricing and high quality assurance.

Pre-Dispatch Testing: All compressors undergo rigorous testing before shipment to ensure reliability.

Efficient Cooling System: Air cooling system with 400V/3/50Hz power supply for stable performance.

Company profile

Years of Export ExperienceFast DeliveryOEM ServicesODM Services

Shenzhen Ruifujie Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, OtherExport Year: 2012-11-02Nearest Port: Yantian, ShekouAverage Response Time: ≤3.26hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryShenzhen Ruifujie Technology Co., Ltd. is a Chinese company based in Guangdong province, specializing in the R&D, production, and sales of refrigeration products. It operates as a trading company and manufacturer, holds ISO 9001 certification, and has a considerable global export presence since 2012. The company has a strong R&D team with over a decade of experience and operates five production lines, producing approximately 2000 refrigerating compressor units annually. They offer competitive pricing and a wide range of refrigeration compressors, which are well-received globally. The supplier has a proven history of reliable service and significant technical collaboration with major compressor brands.

Supplier typeThe supplier is both a trading company and a manufacturer, operating within the information technology service industry, and is structured as a limited company.

CertificationsThe supplier holds ISO 9001 certification, indicating compliance with international quality management standards.

After-Sales capabilityThe company emphasizes good service and 24-hour customer support, which suggests strong after-sales service capability.

R&D capabilityThe company has a strong R&D team with 11-20 engineers, indicating significant technical strength and innovation capability.

Production capacityThe supplier operates five production lines and has an annual output of around 2000 refrigerating compressor units, reflecting robust production capabilities.