Full product line organized according to temperature zone, covering -150°C to +20°C. After determining the temperature zone, you can select the structural form and volume, and then enter the specific series to view the model parameters.
DW-L series, volume 28L ~ 938L, four temperature zones optional. It is used for the preservation of biological samples, vaccines, plasma, bacterial strains and scientific materials.
View Model Parameters → -25 ~ -86℃DW-W series, top door opening structure, suitable for bulk storage and low room floor height.
Consultation model → -86 ~ -135℃For special materials and research scenarios requiring lower storage temperatures.
Consultation model →
-60 ~ -150℃
Mechanical refrigeration route, no liquid nitrogen. The DW-150W series is available in 118 ~ 600 liters for laboratory research and industrial cryogenic processes.
View models →
-40 ~ -86℃
Dirty Coffee Stand 28 ~ 158L with embedded horizontal bar. For the frozen cup session before the coffee shop Dirty.
View models → -60℃Medium and low temperature freezing storage for foodstuffs, aquatic products and industrial materials.
Consultation model → -65℃For deep-sea fisheries and aquaculture processing — ship-borne and shore-based freezing of tuna, salmon and other premium seafood.
View series → -86℃For standardized storage and management of batches of cryovials.
Consultation model →Display and storage cabinets that meet the requirements for cool storage of drugs, suitable for pharmacies and pharmacies.
View series → 2 ~ 8℃Daily refrigerated storage for medicines, reagents and vaccines.
View series → 4 ± 1℃For blood storage in blood banks and hospital transfusion departments, where temperature-control precision is critical.
Consultation model → 22 ± 2℃Constant temperature plus oscillation for platelet preservation.
Consultation model → 2 ~ 8℃For vaccine storage at vaccination sites, with temperature monitoring and recording.
Consultation model → 2 ~ 8℃Support RFID binding and UDI full process traceability, suitable for refined management of reagents.
Consultation model →Site-customized, can be paired with cold-room intelligent monitoring for remote temperature monitoring and over-temp alarms.
View plan → -86°C movement20L volume, built-in lithium battery, used for sample transfer, vaccine distribution and field work.
View series → Industrial refrigerationFor catering, food processing and industrial cooling scenarios.
Consultation model → Environmental controlFor temperature regulation in production and warehousing environments.
Consultation model → -60°C Liquid CoolingCommercial quick-freezer using liquid as heat-transfer medium, for rapid freezing of seafood, steak and meat/poultry.
View series → -86°C portableStirling refrigerator model, portable and removable in the car. For the transport and mobile preservation of biomedical and laboratory supplies.
View series → Quick freezingFor food processing and aquatic product quick-freezing production lines.
Consultation model →Chiencheng's own brand is divided into multiple series by structure and temperature zone, supporting standard temperature zones from -25℃ to -150℃ and in-stock selection of standard models from 28 to 1000 liters.
| Series | Structure | Temperature zone | Model/Volume Range |
|---|---|---|---|
| DW-L | Vertical | -25 ~ -86℃ | 28 ~ 938L（DW-L28 ~ DW-L938） |
| HCD-L | Vertical Dual Temperature | -25 / -40 / -60℃ | HCD-L200 / HCD-L400 |
| DW-60W | Horizontal | -25 ~ -60℃ | DW-60W70 ~ DW-60W1000 |
| DW-W | Horizontal | -15 ~ -80℃ | DW-W60 ~ DW-W620 |
| DW-W109 | Horizontal | -25 ~ -86℃ | DW-W109 ~ DW-W799 |
| DW-W58 | Horizontal (Industrial Research) | -15 ~ -150℃ | DW-W58 ~ DW-W600 |
| DW-150W | Ultra Low Temperature Depth | -105 / -135 / -150℃ | 118 ~ 600L（118/258/358/455/528/600） |
| DW-W25 | Stirling Car Portable | -15 ~ -86℃ | 12V & 220V, optional 100Ah lithium battery lasts about 4 hours |
| SDG | Air-cooled quick freezer | -40 / -80℃ | SDG-3P ~ SDG-40P |
| DM-200 | Liquid freezing sleeper | Food cryogenic freezing (environmentally friendly refrigeration, no liquid nitrogen) | DM-200 |
Chiencheng® serves as an authorized agent of Haier and Hisense in the commercial and medical cold-chain fieldAuthorized Distributor, and can supply the full cold-chain product range of both brands, providing selection, supply and local service. Own-brand and authorized-brand offerings complement each other, giving customers a more complete selection space across budget, temperature zone and scenario.
Commercial Cold Chain/Haier Biomedical
Medical Cold Chain
Important note:"Haier" and "Hisense" areThird-Party Licensed Brands, and are not Chiencheng's own brands. Product models, specifications and prices of each brand are subject to official publication; Chiencheng handles selection advice, supply coordination and after-sales liaison. The Haier card image is a series image of the authorized brand's commercial cold-chain products; the Hisense card image is a scene illustration of Chiencheng's own comparable equipment.
Tell us what you're storing and we'll suggest a warm zone. You can also start by looking at the selection instructions in Technical Insights.
