1. Specific Needs & Cold Storage Demands in Dong Thap
Dong Thap Province is the first "pangasius capital" of Vietnam and is the famous Cat Chu mango and Cat Hoa Loc mango growing area in Cao Lanh, along with the hundred-year-old Sa Dec ornamental flower village. Dong Thap owns a network of large-scale frozen pangasius fillet processing factories distributed along the Tien and Hau rivers exporting to more than 100 countries around the world.
Tan Long has been accompanying the Dong Thap seafood industry for more than 15 years, providing NH3 screw Mycom/Kobelco compressor systems with high mechanical reliability, stainless steel refrigeration units specialized for antibacterial salt environments, and chilled storage systems for mangoes to control anthracnose fungus, keeping mango stems fresh and green throughout the sea transport process.
2. Key Industrial Parks & Strategic Logistics Zones Served in Dong Thap
Tan Long engineering teams have deployed cold storage facilities, blast freezers, and cleanrooms across major industrial zones in Dong Thap:
Sa Dec Industrial Park & Tan Kieu Industrial Cluster (Sa Dec)
Capital of processing aquatic food, exporting pangasius fillets and processing Sa Dec rice flour.
Song Hau Industrial Park (Lai Vung District)
Located on the banks of Hau River with a wharf system to receive large ships and a pangasius cold storage center.
Tran Quoc Toan Industrial Park & Cao Lanh Mango Area (Cao Lanh City)
Provincial administrative center, Cat Chu mango growing area exported to Japan, Korea, and the US.
Thuong Phuoc & Dinh Ba Border Gate Economic Zone (Hong Ngu)
Border gateway for trade of cold agricultural and aquatic products to Cambodia.
3. Latest 2026 Cold Storage Installation Pricing in Dong Thap
The pricing below represents a comprehensive turnkey estimate including: Insulated sandwich panels (PIR/PU), imported compressor rack, air coolers, PLC automation cabinet, doors, and on-site turnkey installation in Dong Thap:
| Volume (m³) | Dimensions L x W x H (m) | Chilled Store (+2°C to +10°C) | Frozen Store (-18°C to -25°C) | Recommended Compressor Rack |
|---|---|---|---|---|
| 20 m³ | 3.0 x 2.5 x 2.7m | 68.000.000 VND - 78.000.000 VND | 85.000.000 VND - 98.000.000 VND | Copeland / Bitzer 3.0 HP |
| 50 m³ | 5.0 x 4.0 x 2.5m | 115.000.000 VND - 130.000.000 VND | 145.000.000 VND - 165.000.000 VND | Bitzer Piston 5.0 HP |
| 100 m³ | 8.0 x 5.0 x 2.5m | 180.000.000 VND - 210.000.000 VND | 230.000.000 VND - 260.000.000 VND | Bitzer / Hanbell 7.5 HP |
| 200 m³ | 10.0 x 6.5 x 3.0m | 290.000.000 VND - 330.000.000 VND | 380.000.000 VND - 430.000.000 VND | Bitzer Screw 15 HP |
| 500 m³ and above | Per Actual Jobsite Layout | Custom Engineering Proposal | Custom Engineering Proposal | Mycom / Kobelco Screw |
* Note: Actual turnkey quotation may vary depending on refrigerant piping distance, local fire protection standards, and 3-phase electrical connections at the Dong Thap jobsite. Contact hotline (+84) 933 357 058 for an itemized estimate within 15 minutes.
Cold Storage Heat Load Sizing & Pricing Calculator for Dong Thap
Calculate required kW/HP cooling capacity, panel insulation thickness, and estimated turnkey project investment in 30 seconds.
4. Featured Regional Projects Executed by Tan Long
4,000 Ton Pangasius Cold Storage & Contact Freezing Complex
Sa Dec Industrial Park, Dong Thap ProvinceTechnical Configuration: Contact freezer 10 tons/batch, -25°C storage, Kobelco 2-stage compressor, 304 stainless steel evaporator condenser.
Chilled Storage for Cat Chu Mango Export Cao Lanh
City. Cao Lanh, Dong Thap ProvinceTechnical Configuration: Capacity of 2,000m³, smart reversible fan system keeps the temperature uniform at ±0.5°C throughout the warehouse.
Cold Storage and Distribution of Agricultural Products Sa Dec Store Chain
City. Sa Dec, Dong Thap ProvinceTechnical Configuration: Mini warehouse 80m³, PU sandwich panel enclosure 100mm thick, Bitzer 7.5HP compressor cluster operates super smoothly.
5. 6-Phase Turnkey Cold Storage Construction Protocol by Tan Long in Dong Thap
1. Complimentary On-Site Jobsite Survey
Tan Long certified refrigeration engineers conduct on-site dimension surveys, verify electrical transformer capacity, and optimize layout.
2. 3D Thermodynamic Modeling & BOQ
Generating detailed 2D/3D BIM drawings, calculating precise kW thermal loads, and providing transparent itemized BOQ.
3. Off-Site Factory Prefabrication
Manufacturing PIR/PU panels and assembling compressor racks at Duc Hoa 1 plant under strict ISO 9001:2015 quality control.
4. Structural Enclosure & Mechanical Installation
Certified mechanical teams erect Camlock panels with airtight joints, lay copper/steel piping, and mount evaporator units.
5. Nitrogen Pressure Testing & Deep Evacuation
Three-stage nitrogen pressure testing per DIN EN 378 and deep vacuuming (< 500 microns) before refrigerant charging.
6. 72-Hour Commissioning, Acceptance & Handover
Continuous 72-hour temperature pull-down testing, complete technical documentation handover, and staff training.
6. Technical FAQs on Cold Storage Installation in Dong Thap
Q: Is the NH3 refrigeration system for the pangasius factory in Dong Thap safe?
Refrigerant NH3 (Ammonia) is the most optimal solution for large-scale seafood factories thanks to its extremely high thermodynamic efficiency and low refrigerant price. Tan Long designs a low-pressure forced liquid recirculation system, fully equipped with optical gas detector sensors that automatically activate emergency exhaust fans and a mist spray tower system to eliminate leaks according to TCVN 6739:2015 standards.
Q: What is Tan Long's warranty and emergency technical response policy in Dong Thap?
All cold storage facilities constructed in Dong Thap receive a 24-month comprehensive manufacturer warranty on compressor machinery and 5 years on insulated panels. Our 24/7/365 regional emergency team guarantees rapid on-site arrival.
Q: Can a cold storage unit be installed in Dong Thap if the jobsite does not have a 3-phase power supply?
For compact cold rooms under 20m³, Tan Long offers compressor configurations compatible with single-phase 220V residential power. However, for cold storage facilities of 30m³ and above, a 3-phase 380V power supply is required for compressor durability and energy efficiency. Tan Long engineers will provide electrical load calculations and engineering submittals to assist in rapid utility grid application.
