High-Standard Food Cold Storage Project Case: 2,666 m³ Multi-Temperature Warehouse for Chunfa Biotechnology (Ningxia)

Project Overview

This project involved the design and construction of a high-standard, multi-temperature food cold storage facility for Chunfa Biotechnology (Ningxia) Co., Ltd. The cold storage center was built to support the safe storage of both core raw materials and finished food products, ensuring stable quality, food safety, and uninterrupted production.

The project plays a key role in strengthening the client’s supply chain reliability and quality control system, especially for temperature-sensitive halal food ingredients and flavor products.

Project Location

Jinji Industrial Park, Litong District, Wuzhong City,
Ningxia Hui Autonomous Region, China

Project Type

• Raw material chilled storage
• Finished product frozen storage
• High-standard food cold storage warehouse

Construction Period

60 days (from design to commissioning)

➡ Fast delivery was a critical requirement due to the client’s tight production and market schedule.

Client Background

Chunshengyuan Biotechnology (Ningxia) Co., Ltd. is a strategic northwest production base of Tianjin Chunfa Biotechnology Group.
As a government-recognized “Specialized & Innovative” enterprise, the company focuses on the R&D and production of halal savory food flavors and compound seasonings.

Its raw materials (meat extracts, bone broth concentrates, etc.) and finished products require strict temperature control to maintain flavor stability, functional performance, and food safety compliance.

Cold Storage Design & Equipment Configuration

1. Cold Room Layout & Temperature Zones

Chilled Storage (0–5°C)

• 2 rooms
• Total area: ≈261 m²
• Clear height: 4.4 m
• Used for flavor raw materials, auxiliary ingredients, and short-term finished goods

Frozen Storage (–15°C to –18°C)

• 1 room
• Area: ≈360 m²
• Clear height: 4.4 m
• Used for long-term storage of finished products and key low-temperature ingredients

Total Cold Storage Volume:
➡ ≈2,666 m³

2. Refrigeration System Configuration

Chilled Rooms (0–5°C)

• High-efficiency Copeland scroll compressor units
• Stable performance in medium-temperature applications
• Low noise and excellent adaptability to frequent door opening

Frozen Room (–18°C)

• Bitzer piston compressor units
• Designed for high reliability and strong low-temperature performance
• Ensures stable freezing even under Ningxia’s regional climate conditions

3. Intelligent Control System

• Centralized smart electrical control
• Independent temperature monitoring for each room
• Over-temperature alarms
• Fault self-diagnosis
• Mobile APP remote monitoring

➡ Enables unattended operation and lean cold storage management.

Storage Capacity & Operating Performance

Storage Capacity

Based on volume utilization (≈80% efficiency):

• Usable volume: ≈2,100–2,200 m³
• Estimated storage capacity:
  • 500–580 tons of food ingredients & finished products
    (depending on packaging density and pallet configuration)

Energy Consumption

• Average electricity consumption:
  ≈65–80 kWh per day per 100 m²
• Optimized compressor selection and intelligent control significantly reduced operating costs.

Construction & Completion Photos