Refrigeration units, mobile cold storage, rapid freezing chambers and climate-controlled cultivation chambers — designed, tested and shipped as complete containerized systems.
Modular refrigeration units, containerized mobile cold storage, and climate-controlled cultivation chambers — built for one-click deployment anywhere in the world.
Fully detachable design, integrates directly onto cold-chain vehicles or ISO reefer containers. 4P–8P compressor, R404A/R448A.
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Internal evaporator with bottom-discharge / top-return airflow — maximizes usable storage space, direct vessel loading.
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Shelf-mounted or internal-evaporator freezing modes — rapid cooldown, low energy use, locks in moisture and freshness.
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Cascade two-stage compression with R404A + R23 reaches −60°C to −70°C — for premium seafood, foie gras, vaccines and stem-cell storage.
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Precision O₂ (below 3%) and CO₂ regulation induces dormancy in fruit and vegetables, extending shelf life and cutting post-harvest loss.
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Vertical racking holds ~5,000 mushroom sticks per chamber, with precision CO₂, humidity and dual-color LED lighting control.
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Hydroponic / aeroponic vertical farming — 3–5x the yield of open farmland, leafy greens harvested in 20–25 days.
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DC-inverter heating/cooling with all-aluminum ERV fresh air, −30°C~45°C ambient range — for self-built greenhouses and insulated rooms.
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Integrated or external mounting on any cold storage or cultivation chamber — near-zero running cost in off-grid deployments.
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Qingdao Xinshi Refrigeration Technology Co., Ltd was founded on October 8, 2014, as an integrated high-tech enterprise specializing in the R&D, manufacturing and sales of refrigeration equipment.
We produce modular intelligent refrigeration units, intelligent mobile cold storage, intelligent mobile rapid freezing chambers and −60°C ultra-low temperature cold storage — alongside intelligent cultivation chambers for mushrooms and plants, with photovoltaic energy storage integrated into the product range.
Our equipment is used across food processing & preservation, mushroom cultivation, commercial retail refrigeration and hospitality cold chain management, with products exported to India, Vietnam, Chile, UAE, Australia, Canada, Germany, the USA and beyond.
ISO-standard container compatible — one-click installation, direct vessel loading.
Bilingual smart control — Chinese/English touchscreen and remote monitoring.
Solar-ready by design — optional PV + energy storage for off-grid sites.
A sample of recent installations — from mushroom cultivation chambers to solar-equipped mobile cold storage.
Select a product line to view compressor, refrigerant and capacity specifications.
| Container Type | 20ft Chilled | 20ft Frozen / 40ft Chilled | 20ft Deep-Freeze / 40ft Frozen | 20ft Rapid Freeze |
|---|---|---|---|---|
| Unit Model | XSJZ40F | XSJZ60F | XSJZ80F | SLJZ250 |
| Compressor | 4P Copeland | 6P Copeland | 8P Copeland | 12.5P × 2 Copeland |
| Refrigerant | R404A / R448A | R404A / R448A | R404A / R448A | R507 |
| Power Supply | 2N ~220V | 3N ~380V/460V | 3N ~380V/460V | 3N ~380V/460V |
| Refrigerating Capacity | 6.2kW / 3.8kW | 13.5kW / 6.8kW | 17kW / 8.5kW | 27×2kW / 13.5×2kW |
| Storage Temperature Range | −20 ~ +20°C | −20 ~ +20°C | −25/−20 ~ +30°C | −35 ~ +30°C |
| Model No. | XSMGX60F-LN | XSMGX80F-LN |
|---|---|---|
| Compressor Power | 6P | 8P |
| Refrigerant | R410 / R448, 6.2kg | R410A, 6kg |
| Voltage | 380V | 380V / 3N+1 |
| Power Frequency | 50Hz | 50Hz |
| Full-Load Current | 12.6A | 26A |
| Compressor Rated Power | 7kW | 8kW |
| Cooling Capacity (35°C) / Input Power | 15kW / 5.9kW | 19kW / 8.5kW |
| Evaporation Fan Power | — | 1.4kW / 0.7kW×2 |
| Condenser Fan Power | — | 1.3kW / 0.65kW×2 |
| Fresh Air Replacement Power | — | 1.1kW |
| Atomizing Humidifier (Flow) | 25L/H × 2 | 25L/H × 2 |
| Atomizer Power | — | 0.8kW |
| Water Pump | — | 0.45kW |
| Model No. | XSZWC50F-LN | XSZWC70F-LN |
|---|---|---|
| Compressor Power | 5P | 8P |
| Refrigerant | R410, 3.7kg | R410, 5.2kg |
| Voltage | 220V / 380V | 380V / 460V |
| Full-Load Current / Power (380V) | 10A / 5.5kW | 13.5A / 7.5kW |
| Cooling Capacity (35°C) / Input Power | 12.5kW / 4.9kW | 17.5kW / 6.9kW |
| Internal Circulation Airflow | 2500m³/H×2 / 0.55kW×2 | 3000m³/H×2 / 0.75kW×2 |
Tell us about your project and we'll get back to you with a tailored recommendation.
