CRS / Caiersun Kitchen Equipment supplies undercounter cabinets, glass door merchandisers and commercial ice machines sourced from certified Chinese manufacturers. Thirty-one models across two categories, with catalogue specifications published in full.
CRS / Caiersun Kitchen Equipment is a China-based supplier of commercial kitchen refrigeration equipment, including undercounter refrigerators, undercounter freezers, glass door display coolers and commercial ice machines. The company serves importers, distributors and food service equipment dealers — not end consumers.
Product manufacturing is carried out by certified production partners in China holding UL, ETL, ETL Sanitation, CE, CB, GS, Energy Star and ISO certifications. CRS manages product specification, quality control, export documentation and after-sales spare parts supply.
The TUC undercounter range and the SK-N nugget ice machines use R290 refrigerant (GWP 3), the compliant route under EU F-gas Regulation 2024/573 for self-contained refrigeration equipment placed on the market from 1 January 2025. Certain DII glass door variants are catalogue-listed with R404A and are flagged on the detail page — confirm the configuration before ordering for the EU, UK or Gulf markets.
CRS holds the registered trademark CRS (registration number 22212245, Nice Class 11) covering refrigerators, freezers, refrigerated display cabinets and ice-making appliances.
Thirty-one models across two categories. Every figure below is transcribed from the manufacturer catalogue — dimensions, net capacity, refrigerant, compressor, electrical rating and 40 ft container loading.
Category 1
Ventilated undercounter cabinets in chiller and freezer versions, plus glass door island merchandisers. TUC models use R290 refrigerant with Cubigel compressors; capacities run 190 L to 470 L.
| TUC — undercounter chiller | 29R / 48R / 60R / 72R · R290 · +33 ~ +41 °F |
|---|---|
| TUC-F — undercounter freezer | 29F / 48F / 60F / 72F · R290 · −10 ~ +10 °F |
| DII — glass door island | 160G / 240G / 320G / 410G · dual zone |
Category 2
Cube, nugget, storage bins and counter-top dispensers. Output from 80 lbs to 1000 lbs per 24 hours. The SK-N nugget series and HD bins run on R290 at 115V / 60Hz.
| SK — cube ice | 9 models · 80 – 1000 lbs / 24 hrs |
|---|---|
| SK-N — nugget ice | 139N / 269N / 559N / 559G · R290 |
| HD — ice bins | 130B / 220B · pairs with SK heads |
| SK-D — commercial cube | SD229 / SD369 · stainless steel |
| SK-DW — counter top dispenser | 229D / 369D · nugget + water · R290 |
Manufacturing is carried out by Chinese factories holding the following certifications. Certificates are verifiable in the issuing body public registers under the certificate holder name. For the current holder names and covered models, see the certifications page.
Certificates held by a production partner apply to that partner. Buyers requiring certificates issued directly in the buyer's own company name should request an additional listing arrangement — see Certificate Listing Options.
A standard commercial ice machine typically consumes 15 to 25 gallons of water per 100 pounds of ice produced. In water-stressed regions this becomes an operating constraint rather than a preference, which is why ice equipment specification in the Middle East increasingly centres on water recovery and air-cooled condenser performance.
The nugget ice machines in our range use air-cooled condensing and are configured for high ambient temperatures. For projects where water supply is limited, we can advise on recirculation and filtration options — contact us with your site conditions.
All CRS refrigeration products use R290 or R744 refrigerant, which comply with EU F-gas Regulation 2024/573. Products using HFC refrigerants such as R404A (GWP 3922) and R134a (GWP 1430) are prohibited for self-contained equipment placed on the EU market from 1 January 2025. CE certification is held by the production partners and is documented in the technical file for each model.
Selected models are available with ETL and CSA certification from the production partner, and some ice machine models are supplied in 115V/60Hz with Energy Star. Certificates are issued in the manufacturing partner's name. If your business requires the certificate to be issued in your own company name, request a certificate listing (multiple listing) arrangement — this is normally possible without re-testing where the product is identical to the certified model.
MOQ depends on the model and packaging. For standard container loading, quantities are typically discussed per model. Contact us with the model and destination port and we will confirm current MOQ, lead time and FOB pricing.
R290 is propane with GWP 3. R404A is an HFC blend with GWP 3922. R404A is banned for self-contained refrigeration equipment in the EU from 1 January 2025 and is being phased down globally. If your destination market is the EU, UK, or any market following the Kigali Amendment, specify R290 or R744. For markets where R404A is still permitted, it may be available at a lower price point.
Yes. Spare parts availability is a core part of our service offering for distributors. We can provide a recommended spare parts list per model, and remote technical support for diagnosis. This matters most in markets where the end customer operates far from a service centre — a common situation in the Middle East and Southeast Asia.
CRS / Caiersun Kitchen Equipment is an export supplier. Manufacturing is done by certified partner factories in China. We handle specification, quality control, export documentation, and after-sales spare parts. This model lets us combine production capacity from two specialist manufacturers and keep the brand under one trademark.
Saudi Arabia, UAE, Oman, Qatar. Ice equipment demand is driven by water availability and hospitality development. SASO SABER and ECAS conformity documentation supported.
Indonesia, Vietnam, Thailand, Philippines, Malaysia. High growth in modern retail and food service formats; short shipping routes and competitive payment terms.
United States and Canada. ETL, CSA and Energy Star available on selected models. 115V/60Hz specification options.
Send us the model, quantity and destination port. We will reply with FOB pricing, lead time, container loading quantity and required certification documents.
Contact CRS Sales