We insist on offering high-quality production with great enterprise concept, honest product sales and also the finest and fast service. it will bring you not only the superior quality solution and huge profit, but the most significant should be to occupy the endless market for OEM/ODM Factory Cold Room Cold Storage for Green Leafy Vegetables, We respect your enquiry and it truly is our honor to operate with each friend around the world.
We insist on offering high-quality production with great enterprise concept, honest product sales and also the finest and fast service. it will bring you not only the superior quality solution and huge profit, but the most significant should be to occupy the endless market for Walk in Freezer and Walk in Cooler, Our company upholds the spirit of “innovation, harmony, team work and sharing, trails, pragmatic progress”. Give us a chance and we will prove our capability. With your kind help, we believe that we can create a bright future with you together.
| Dimension | customized length, width, height | ||
| Refrigeration unit | Carrier/Bitzer/Copeland etc. | ||
| Refrigeration type | Air cooled/water cooled/evaporation cooled | ||
| Refrigeration | R22,R404a,R447a,R448a,R449a,R507a Refrigerant | ||
| Defrost Type | Electric defrosting | ||
| Voltage | 220V/50Hz,220V/60Hz,380V/50Hz,380V/60Hz,440V/60Hz optional | ||
| Panel | New material polyurethane insulation panel,43kg/m3 | ||
| Panel thickness | 75mm 100mm 120mm 150mm 180mm | ||
| Type of door | Hanged door,sliding door,double swing electric sliding door,truck door | ||
| Temp. of room | -5~5 ℃optional | ||
| Functions | chicken,dumplings, meat, ice cream, fish, seafood ,etc. | ||
| Fittings | All necessary fittings are included,optional | ||
| Place to assemble | Indoor/out door(concrete construction building/steel construction building) | ||

1.Provide a complete solution
By understanding your needs, we can provide you with more practical cold storage design solutions
2.Professional cold storage design and construction
Working for 22 years, rich professional knowledge, years of experience in cold storage design and construction.
3.Cold storage construction industry qualification
The company attaches great importance to the accumulation of experience, and pays more attention to the improvement of its own strength. It has qualifications for pressure pipes, electrical and mechanical installations, and refrigeration equipment installation and maintenance. It also has dozens of invention patents to escort the design and construction of cold storage.
4.Experienced operation team
Many of our cold storage design engineers have been in the business for decades, have professional titles, and have more than 10,000 cold storage design cases.
5.Many well-known brand suppliers
Our company is the OEM factory of Carrier Group, and maintains long-term and stable cooperation with first-line international brands such as Bitzer, Emerson, Schneider, etc.
6.Timely pre-sales and after-sales service
Free quotation for cold storage design and construction is provided before sale, and after-sale: guide installation and commissioning, provide after-sales service 24 hours a day, and follow-up visits regularly.
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| 100/120/150/180/200mm panel | Bitzer/Carrier/Emerson and other units | High-efficiency air cooler |
| 0.426mm steel panel,The foaming reaches a density of 38-45 kg, with good heat preservation performance and no deformation. | The original imported compressor has high energy efficiency and large cooling capacity. Energy saving, saving maintenance costs. | The air volume is uniform and the air supply distance is long, which can ensure the uniform cooling of the cold storage. |
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| cold room door | Distribution box | |
| Hinge door or sliding door can be selected according to needs, using high-quality hardware, strong and durable, and good sealing performance. | Using international brand high-quality electrical components, centralized control, convenient to adjust the temperature in the warehouse. | |
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| Danfoss Solenoid Valve | Danfoss Expansion Valve | Thickened Copper Tube |
| Control and regulation of fluids and gases | Control the flow of refrigerant | The tube wall is smooth and free of impurities and oxide scale. Ensure the tightness and cleanliness of the pipeline. |
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| Lights for cold room | Air Curtain | |
| Waterproof, dustproof and explosion-proof, high brightness, large light area. | Isolate the air exchange inside and outside the warehouse to maintain a stable temperature in the warehouse. | |

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Precision Micro-Climate Architecture to Halt Post-Harvest Respiration and Chlorophyll Degradation
For commercial growers, post-harvest logistics operators, and global grocery exporters, premium leafy greens demand exact environmental controls. Standard refrigeration profiles extract ambient humidity, accelerating transpirational water loss, which causes spinach, loose-leaf lettuce, and delicate brassicas to yellow, lose structural turgor, and drop marketable weight. Runte engineers advanced OEM/ODM cold storage systems configured with low-velocity, high-relative-humidity air management. By balancing strict thermal setpoints with high humidity, our infrastructure minimizes moisture migration out of the plant tissue, locking in crispness, color, and cell structure from the field to final distribution.
Monolithic Vault Construction Featuring Heavy-Duty Vibration-Isolated Refrigeration Circuits
Every premium system is custom-manufactured inside our heavy industrial production facility, accommodating non-standard warehouse geometries, tight ceiling clearances, and heavy internal racking tonnages. To prevent operational downtime and volatile refrigerant loss under continuous, high-ambient summer loading, our technicians integrate high-fatigue anti-vibration dampening mounts across all copper lines, structural headers, and expansion valves. Before packing and containment, every custom condensing unit and evaporator core undergoes a mandatory 24-hour continuous pressure-holding test to guarantee field reliability upon worldwide arrival.
Direct Manufacturer Sourcing for High-End Cold Chain Infrastructure
Partnering with Runte establishes a direct commercial connection to the source asset manufacturer, stripping away trading house markups, broker fees, and multi-tier agent commissions. We supply regional agricultural cooperatives, high-capacity cold chain hubs, and specialized refrigeration contractors with clear production timelines, detailed structural documentation, and heavy-duty, marine-grade export crating. To review customized OEM/ODM engineering options or request a technical quote, contact our corporate international desk via WhatsApp/WeChat: +86 18560033539. Runte provides complete 24/7 technical assistance and deployment support globally.
