The most comprehensive range of refrigeration oil on the market
108
Covering consumers from 108+ countries and regions.
12
OEM Approved by 12 brands
150,000+
Produce more than150,000 tons yearly
The Qishanr QSL range are synthetic polyol esters (POE) lubricants formulated specifically for use in refrigeration and air-conditioning compressors using HFC refrigerants. These products provide effective wear protection for bearing surfaces, increased system life and improved efficiency, and are suitable for both initial fill and service fill. The combination of low temperature characteristics and unparalleled chemical and thermal stability enable the use of Qishanr QSL products over wide operating temperature ranges.
Sustainable development at the heart of our corporate strategy
The concept of sustainable development requires the coordinated progress of the economic, social, and environmental aspects to achieve balanced development, so as to meet the needs of both the current and future generations and ensure the long-term stability and prosperity of human society.
Qishanr is the world’s leading supplier of synthetic lubricants to the refrigeration and air conditioning industry. The Qishanr QSL polyol ester (POE) lubricants are designed to meet all your needs.
Qishanr is the world’s leading supplier of synthetic lubricants to the refrigeration and air conditioning industry. The Qishanr QSL polyol ester (POE) lubricants are designed to meet all your needs.
Qishanr is the world’s leading supplier of synthetic lubricants to the refrigeration and air conditioning industry. The Qishanr QSL polyol ester (POE) lubricants are designed to meet all your needs.
Qishanr is the world’s leading supplier of synthetic lubricants to the refrigeration and air conditioning industry. The Qishanr QSL polyol ester (POE) lubricants are designed to meet all your needs.
Qishanr is the world’s leading supplier of synthetic lubricants to the refrigeration and air conditioning industry. The Qishanr QSL polyol ester (POE) lubricants are designed to meet all your needs.
Qishanr is the world’s leading supplier of synthetic lubricants to the refrigeration and air conditioning industry. The Qishanr QSL polyol ester (POE) lubricants are designed to meet all your needs.
Qishanr GS oils can be applied in commercial as well as in residential refrigeration and air conditioning systems.Recommended by most major equipment manufacturers and refined from specially selected naphthenic base crude oils.
Qishanr GS oils can be applied in commercial as well as in residential refrigeration and air conditioning systems.Recommended by most major equipment manufacturers and refined from specially selected naphthenic base crude oils.
