About Us

QISHANR supplies compressor refrigeration oil, and industrial lubricants from Foshan, Guangdong for HVACR maintenance, OEM fill and repair channels.We make refrigeration lubricants for B2B buyers who need stable quality and repeat supply.
6000
tons
Production capacity
10+
years
History
28+
regions
Export Countries

Why Partner With Us

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About Us

Why Partner With Us

Customers choose QISHANR for application-focused communication, OEM flexibility, and a supply approach built for repeat cooperation rather than one-time quoting.

Why Partner with Qishanr?

We are more than just a lubricant manufacturer. We are a technical partner committed to ensuring your refrigeration systems operate at peak efficiency with reliable, OEM-approved chemical solutions.

High Capacity

With an annual production exceeding 150,000 tons, we offer unmatched supply stability for industrial and commercial projects.

OEM Trusted

Quality guaranteed. Our formulations are approved by 12+ top HVACR industry brands for factory fill and retrofitting.

Global Reach

A proven exporter to 108+ countries, our logistics network ensures your products arrive on time, every time.

Technical Support

We provide end-to-end consultancy for oil selection and system application, tailored to your unique refrigeration requirements.

Technical & Service Excellence

  • Comprehensive Compatibility: Our QSL fluids are fully compatible with all mainstream HFC refrigerants (R-125, R-134a, R-143a, R-152a, R-404A, R-407C, R-410A, R-507A).
  • Superior Stability: Formulated for wide operating temperature ranges, our oils maintain chemical and thermal stability in extreme industrial conditions.
  • Efficiency Driven: Products designed specifically for wear protection and increased compressor service life.
  • Safety Compliance: Our lubricants are non-hazardous under 29 CFR 1910.1200, ensuring safer handling and transport.

CONTACT US

If you have any queries, get in touch today! Don't hesitate. We try to take the extra step for our customer satisfaction.
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