Ha Giang is the northernmost province of Vietnam, with a key agricultural region producing mandarin oranges. Bac Quang, Quang Binh, Vi Xuyen (over 8,500 hectares) Along with a treasure trove of precious medicinal herbs on the Dong Van Stone Plateau (cardamom, Angelica sinensis, Panax notoginseng, artichoke). In addition, Thanh Thuy International Border Gate It is an important import and export gateway to Yunnan Province (China). There is a need to build a system. Cold storage for agricultural products and border logistics cold storage in Ha Giang. It is becoming increasingly urgent.
Tan Long Refrigeration and Electrical Engineering Joint Stock Company To be General contractor for the construction of Tan Long industrial cold storage facility. Reputable, professional construction Cold storage for preserving Bac Quang mandarin oranges and a warehouse for storing medicinal herbs in Ha Giang. Meets GSP standards and food safety requirements.
1. High Demand for Cold Storage in Ha Giang
- Cold storage for Bac Quang mandarin oranges (+3°C to +6°C, RH 88-92%): Keep oranges juicy and with beautiful, glossy peels for 45-70 days, preventing price drops during peak harvest season. See the solution. industrial produce cold storage.
- Cold storage for precious medicinal herbs in the rocky plateau (+5°C to +10°C, RH 50-60%): Prevent mold growth and preserve the valuable active ingredient content in ginseng, notoginseng, and cardamom for export.
- Thanh Thuy border gate logistics cold storage (-18°C to +5°C): Storing goods for import and export through cross-border trade with China.
2. Standard Temperature Table for Agricultural Products in Ha Giang
| Product | Optimal temperature | Humidity (RH) | Storage time |
|---|---|---|---|
| Bac Quang mandarin oranges | +3°C to +6°C | 88% – 92% | 45-70 days |
| Panax notoginseng, ginseng, cardamom | +5°C to +10°C | 50% – 60% | 12 – 24 months |
| Frozen goods at border crossings | -18°C to -22°C | 90% – 95% | Flexible flow |
3. Tan Long Technical Solutions for the Highlands of Ha Giang
- Bitzer (Germany) compressor units operate reliably and are well-suited to the harsh, cold winter climate of high-altitude regions.
- Bark PIR cold storage panel Tan Long is 100mm – 125mm thick, with a tight-fitting Camlock joint that prevents heat loss.
- T-Light cold storage door High-quality insulation that resists limescale buildup.
- The SCADA monitoring system allows remote monitoring via smartphone 24/7.
7-Step Process for Surveying and Constructing a Cold Storage Facility in Ha Giang
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 Bac Quang, Vi Xuyen, and Dong Van.
- 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 Ha Giang.
- 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 Ha Giang (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 Ha Giang:
1. How long does it take to construct a cold storage facility in Ha Giang?
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 Ha Giang?
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 any issues within 24 hours throughout Ha Giang province.
Survey of Cold Storage Facilities in Bac Quang, Thanh Thuy Border Gate
Tan Long engineers conduct site surveys and provide technical advice 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.
