Bac Kan possesses many famous geographical indications for agricultural products: Seedless persimmons in Na Rì and Chợ Đồn (over 1,000 hectares), Na Ri cassava vermicelli, Quang Thuan (Bach Thong) oranges and tangerines, along with a large area of planted forests for raw materials in Thanh Binh Industrial Park. Seedless persimmons from Bac Kan usually ripen rapidly after harvest within a short period of 2-3 weeks. Investing in a system... Cold storage for agricultural products in Bac Kan It helps maintain crispness and sweetness, prevents spoilage, and extends shelf life many times over.
Tan Long Refrigeration and Electrical Engineering Joint Stock Company To be General contractor for the construction of Tan Long industrial cold storage facility. Professional, providing solutions Cold storage for preserving seedless persimmons, citrus fruits, and agricultural products in Bac Kan. Meets high quality standards.
1. Cold Storage Demand for Core Agricultural Products in Bac Kan
- Cold storage for seedless persimmons (+1°C to +3°C, RH 85-90%): Control the ripening rate, keeping persimmons crisp, sweet, and free from bruising or blackening of the stem for 45-75 days. See the solution. industrial produce cold storage.
- Cold storage for citrus fruits in Bac Kan (+3°C to +6°C): Serving the orchards of Bach Thong and Cho Don, enabling them to stock up for sale during the Tet holiday season.
- Storage facility for vermicelli and processing ingredients: Keep the arrowroot starch dry and free from mold to maintain the chewy and crispy texture of the vermicelli noodles.
2. Technical Standards for Preservation in Bac Kan
| Product | Temperature | Optimum humidity | Storage time |
|---|---|---|---|
| Na Ri seedless persimmon | +1°C to +3°C | 85% – 90% | 45 – 75 days |
| Bach Thong sweet tangerine | +4°C to +7°C | 88% – 92% | 60-90 days |
| Na Ri arrowroot powder | +15°C to +18°C | 55% – 60% | 12-18 months |
3. Tan Long's Technological Strengths
- Bitzer (Germany) / Sanyo (Japan) compressor unit operates smoothly, reliably, and saves electricity 25%.
- Bark PIR cold storage panel Tan Long is 100mm thick, with a PIR foam core that provides fire resistance up to B1/B2 standard.
- T-Light cold storage door 304 stainless steel heating gasket with 4-way sealing for absolute airtightness.
- 24-month warranty, on-site technical support service in Bac Kan City, Na Ri, and Cho Don.
7-Step Process for Surveying and Constructing a Cold Storage Facility in Bac Kan
To ensure precise progress and the highest fire safety acceptance standards for industrial construction projects, Tan Long applies a rigorous 7-step EPC general contracting process:
- Step 1 – Receiving and surveying the site within 24 hours: Tan Long's mechanical and electrical engineers personally went to measure the ground elevation, 3-phase power supply, and soil characteristics in Na Ri, Cho Don, and Thanh Binh.
- Step 2 – Calculate the thermodynamic cooling load: Using specialized software, we accurately calculate the required refrigeration capacity based on the daily inventory volume, the required temperature range, and the ambient outdoor temperature in Bac Kan.
- Step 3 – Design 2D/3D drawings & combined perspective views: Provide floor plan drawings showing the layout of the panel enclosure, compressor unit location, refrigerant piping, safety valve system, and condensate drain system.
- Step 4 – Component fabrication at Tan Long Factory: We directly manufacture B1/B2 fire-resistant PIR panel enclosures with Camlock fasteners, fabricate T-Light 304 stainless steel sliding/hinged cold storage doors, and assemble PLC control cabinets.
- Step 5 – On-site installation and completion: The team of professional pressure pipe welders proceeded to construct the warehouse shell, install the compressor system, evaporator, and run the control signal wiring.
- Step 6 – Vacuuming, pressure leak testing & refrigerant charging: Test the pressure using dry nitrogen gas at 25-28 bar to ensure there are absolutely no gas leaks before running a cooling load test.
- Step 7 – Acceptance, Handover & Transfer of Operational Technology: Hand over the CO/CQ documents proving the origin of the equipment, instruct technical staff on SCADA operation, and activate the 24/7 warranty mode.
Estimated Costs for Installing Cold Storage in Bac Kan (Reference 2026)
The investment cost for industrial cold storage depends on the storage volume, insulation panel thickness, type of compressor unit (Bitzer, Mycom, Copeland), and automation equipment. Below is a reference cost estimate table categorized by common capacity ranges:
| Store volume (m³) | Cargo capacity | Store in a cool place (+2°C to +8°C) | Freezer storage (-18°C to -22°C) | Recommended computer configuration |
|---|---|---|---|---|
| 30 – 50 m³ | 8 – 15 tons | 65,000,000 – 105,000,000 VND | 110,000,000 – 155,000,000 VND | Bitzer/Copeland 3-5 HP Cluster |
| 100 – 150 m³ | 25 – 45 tons | 130,000,000 – 185,000,000 VND | 195,000,000 – 265,000,000 VND | Bitzer 7.5 – 12 HP unit |
| 300 – 500 m³ | 80 – 150 tons | 350,000,000 – 490,000,000 VND | 490,000,000 – 680,000,000 VND | Bitzer/Mycom 25-40 HP Cluster |
| 1,000 – 5,000 m³ | 300 – 1,500 tons | Custom design survey | Custom design survey | Mycom industrial screw drive systems |
Proof of Tan Long's Capabilities & Featured Projects
With over 20 years of development in Vietnam's industrial HVAC industry, Tan Long proudly serves as a leading EPC general contractor for numerous national-scale projects.
- New Era Cold Storage (NECS) mega-project: With a scale of 102,642 pallet positions, a total cooling capacity of 3 MW, and the application of the Mycom NH3 automated high-rise compression station.
- AJ Total Vietnam Smart Cold Storage Center: The ASRS automated cold storage facility has a capacity of over 30,700 pallets.
- Food processing plant chain: KIDO Foods Complex, Nichirei TBA Logistics, Nutifood Hung Yen, VinaCleanfood Soc Trang.
- Exclusive auxiliary manufacturing plant: Direct sheet manufacturing PIR cold storage panel Fire resistance according to QCVN 06:2022/BXD standard and manufacturing. T-Light cold storage door export standards.
❓ Frequently Asked Questions about Cold Storage Installation in Bac Kan:
1. How long does it take to construct a cold storage facility in Bac Kan?
For small and medium-sized cold storage facilities (30m³ – 200m³), Tan Long completes installation within 5-7 working days. For logistics warehouses of 1,000m³ or more, the implementation time is 25-45 days.
2. Does Tan Long's cold storage panel system meet fire safety inspection standards?
All of Tan Long's insulation panels use a PIR core that prevents fire spread, achieving B1/B2 levels, and have full testing certificates from the Institute of Building Science and Technology (IBST), meeting fire safety inspection standards according to QCVN 06:2022/BXD.
3. What are the warranty and technical support policies in Bac Kan?
Tan Long provides a warranty of 18 to 24 months for the entire system. Our team of engineers is on call 24/7 and is committed to being on-site to resolve issues within 24 hours throughout Bac Kan province.
Survey for Cold Storage Installation in Bac Kan
Tan Long's engineering team conducts on-site surveys and develops technical plans within 24 hours.
Cold Storage Construction Project in Adjacent Areas of the Northern Midlands and Mountains
A hub for tropical fruits (lychee, mango, plum), valuable medicinal herbs, and a bonded cold storage system serving import and export through major border crossings. Tan Long's team of engineers is ready to conduct on-site surveys and provide technical support within 24 hours.
Engineer Nguyen Toan Thinh (Technical Director)
With over 18 years of practical experience in directing, consulting, designing, and constructing heavy industrial refrigeration systems, ASRS automated warehouses, and IQF freezing systems across more than 29 major national projects.
