Guangzhou Qishanr Technologies Co., Ltd. exhibited at Chillventa 2026 from October 13 to 15 at Messe Nürnberg in Nuremberg, Germany. At Booth 8-620, the Qishanr team presented its full refrigeration lubricant range to visitors from Europe, the Middle East and Central Asia.
Chillventa is the world’s leading exhibition for refrigeration, air conditioning, ventilation and heat pump technology. The 2026 edition brought together more than 1,150 exhibitors from over 50 countries, alongside more than 200 lectures and a new Future Hub format. For Qishanr, the three days gave a direct read on how European and neighbouring markets are approaching refrigeration lubricant selection and supply.
| Event | Chillventa 2026 |
| Date | October 13–15, 2026 |
| Venue | Messe Nürnberg, Nuremberg, Germany |
| Qishanr booth | 8-620 |
| Exhibitors | More than 1,150, from over 50 countries |
The booth used physical samples and technical panels to separate the main oil families. POE refrigeration oils were presented for systems where the compressor and refrigerant documentation specifies an ester lubricant. PAG products were shown as a separate synthetic path for the applications that call for them, while AB (alkylbenzene) and mineral oil products covered service and legacy-equipment requirements. The display also covered the QSL series, in the pack formats used for service fills and bulk supply.
The range was presented as a set of parallel paths rather than interchangeable grades. A refrigeration oil recommendation still depends on the compressor model, the refrigerant, the lubricant currently in the machine and the viscosity the equipment was approved for.
Of all the topics raised across the three days, cost was the most consistent. Visitors who arrived with an existing oil specification, a price per litre and an annual volume wanted to know what a comparable product would cost them, and how much of that difference would survive freight, packaging and documentation.
That question arrived at a telling moment for the sector. Exhibitors at Chillventa 2026 were no longer debating whether to move to natural refrigerants; the discussion had shifted to how quickly the transition can be made and at what cost. Lubrication sits inside that cost line, because the oil has to match the refrigerant and the compressor rather than simply undercut the incumbent product.
The cost-effective lubrication solutions in the range drew the strongest interest on the stand. In practice the question was rarely about the lowest price per litre. It was about the cost of the first fill measured against the cost of running the machine, which puts viscosity, oil return and change interval into the same conversation as the quotation.
Interest at Booth 8-620 came predominantly from three regions: Europe, the Middle East and Central Asia. Most of the detailed conversations were with refrigeration equipment clients rather than with general trade visitors, and several of those clients told the team they want to work with Qishanr.
The cooperation requests covered distribution, service-fill supply, and OEM and private label programmes. Each one follows the same route as any replacement review: the compressor model, the refrigerant, the currently approved oil and the volume per year, so that a like-for-like comparison can be prepared instead of a grade-label guess.
The information collected at the stand is the same list used for technical support requests after the exhibition.
Buyers who want to move ahead without waiting for a follow-up can start from the POE refrigeration oil series, compare an HFC replacement example on the QSL-32H HFC oil check page, or prepare the paperwork questions covered in the refrigeration lubricant procurement and documentation guide. Delivery and export records from previous projects are published under cases.
Send the compressor model, the current oil, the annual volume, the package size and the destination for a like-for-like review.
