Why choose to cooperate with you?

Full product range for mid‑to‑high end compressors, performance matches international top brands. Stable quality with independent R&D synthetic esters; complete export certificates. Strong technical support, OEM/ODM, logistics and export compliance assistance. Stable supply and long‑term price advantages.

Refrigeration Lubricants Oil Manufacturer & Supplier|Qishanr

Qishanr QSL ® lubricants are designed for standard factory fill of air conditioning and industrial refrigeration equipment, as well as for OEM retrofitting operations. Our laboratory studies and OEM compressor tests have afforded a product line specifically designed to meet key system needs. lubricants are not hazardous under 29 CFR 1910.1200. They provide improved properties over conventional mineral oils in all aspects, including viscosity index, flash and fire points, and pour point.

Covering consumers from 108+ countries and regions.

OEM Approved by 12 brands

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.

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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.

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Special designs are readily and inexpensively made from plastics. This allows engineers the complete freedom to design the bearing around the device rather than attempting to design the device around a limited range of standard bearings.

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POE, PAG, PVE, PAO, AB, MO, Environmental Refrigeration Oil.

Yes. Custom packaging and material selection are available.

Yes. Please provide your original unit model, and we will recommend the equivalent type after technical analysis.

Full product range for mid‑to‑high end compressors, performance matches international top brands.
Stable quality with independent R&D synthetic esters; complete export certificates.
Strong technical support, OEM/ODM, logistics and export compliance assistance.
Stable supply and long‑term price advantages.

Yes. We are looking for global partners with market protection support. Welcome to be our agent if your region is available.

Qishanr Lubricants

Do you know the importance of Quality Refrigeration Lubricants

Synthetic Polyol Ester Lubricants (POE)

Mineral Refrigeration Oil

The most comprehensive range of refrigeration oil on the market

108

12

150,000+

Sustainable development at the heart of our corporate strategy

Our Strengths

Worldwide Coverage+

Warranty

Intimate Service

Comprehensive Lubricants Solution

Our Product

Qishanr Refrigeration Lubricants QSL-170H

Qishanr Refrigeration Lubricants QSL-100H

Qishanr Refrigeration Lubricants QSL-68H

Qishanr Refrigeration Lubricants QSL-220H

Qishanr Refrigeration Lubricants QSL-46H

زيوت تشحيم التبريد QSL-32H.

QISHANR MINERAL REFRIGERATION OILS 3GS

QISHANR MINERAL REFRIGERATION OILS 4GS

WHAT OUR CLIENTS SAY ABOUT US

Maria Zokatti

Maria Zokatti

Maria Zokatti

Our Blog

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FAQ-Refrigeration Lubricants Oil

What series of refrigeration oils can you supply?

What certifications do you have?

Do you support OEM services?

Can I replace my current oil with yours?

Why choose to cooperate with you?

Can I be an agent/distributor of your refrigeration oils?

Contact Us!