HIGH QUALITY

Trust Seal, Credit Check, RoHS and Supplier Capability Assessment.

company has strictly quality control system and professional test lab.

DEVELOPMENT

Internal professional design team and advanced machinery workshop.

We can cooperate to develop the products you need.

MANUFACTURING

Advanced automatic machines, strictly process control system.

We can manufacture all the Electrical terminals beyond your demand.

100% SERVICE

Bulk and customized small packaging, FOB, CIF, DDU and DDP.

Let us help you find the best solution for all your concerns.

WHO WE ARE & WHY CHOOSE US

China high quality Refrigeration Condensing Unit & Small Condensing Unit suppliers

Shanghai KUB Refrigeration Equipment Co., Ltd.

Shanghai KUB Refrigeration Equipment Co., Ltd. has been a company specializingin the production and sales of refrigeration equipment and related products since 2000. We are located in Shanghai, China. KUB has our own factory to produce products, so we can provide competitive product prices and excellent quality assurance. We have 21 years of industry experience and more than 15 years of export ...

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Introduction

Shanghai KUB Refrigeration Equipment Co., Ltd. has been a company specializingin the production and sales of refrigeration equipment and related prod

Service

Based on service, survive by quality, develop by technology Customer first, good service; quality first, technology leading

History

Shanghai KUB refrigeration has been rooted in 2000.

Our Team

Our vision: Become the refrigeration industry, the first e-commerce brand

Analysis of common causes of overcurrent and burnout in refrigeration compressors

1、 Common causes of compressor overcurrent （1） Poor heat dissipation of the external unit External unit return and exhaust short circuit: The installation position of the external unit plays a key role in the heat dissipation effect. If the outdoor unit is installed in a closed balcony, narrow aisle...

Principles and advantages of three common oil return methods for refrigeration units

Principles and advantages of three common oil return methods for refrigeration units 1. Injector oil return technology As a key fluid dynamic equipment, the injector (or jet) plays an important role in the oil return system. Its working principle is based on the injection effect in fluid mechanics. ...

Solution for dual temperature cold storage - using electronic expansion valves to solve the problem

There is a 300 cubic meter cold storage, and the owner said he sometimes has to work at 18 degrees Celsius and sometimes at 4 degrees Celsius. To consider refrigeration efficiency, we used to use two expansion valves, one for high temperature and one for low temperature, controlled by two solenoid ...

Case study on control box of air-cooler for 10-15 degree cold storage unit

Case study on control box of air-cooler for 10-15 degree cold storage unit Project Content A customer has a demand, there is a 10-15-degree library, 9M * 6m * 2.8m, volume 151 cubic, each library using a standby mode. Temperature is required to 10-15 degrees can be adjusted, meaning that the winter ...

Why does a centrifugal refrigeration compressor wheeze? How to deal with it?

Surge is a centrifugal refrigeration compressor (i.e., speed type refrigeration compressor) is a unique feature. It is manifested in when the single-stage centrifugal refrigeration compressor in the low load (rated load of 25% or less) operation, easy to occur “wheezing”, resulting in periodic ...

Product Advantages

COMPLETE CERTIFICATION

We have obtained some certificates in various aspects, which also provides a guarantee for our products to be sold to the world. You can rest assured about the whole process of our products.