Wada FoodTech’s Hot-Chain Technology Implemented for Bento Deliveries at Hong Kong International School
Key facts
- Wada FoodTech’s Hot-Chain Technology Implemented for Bento Deliveries at Hong Kong International School
- Wada FoodTech's subsidiary, Great Harmony, has launched bento deliveries for an international school in Hong Kong using the group’s proprietary hot-chain technology. By integrating specialized heating systems and IoT temperature tracking, the solution maintains food temperatures above 65°C throughout the supply chain, ensuring HACCP-compliant hygiene and quality.
- Source: PR Times
- Date: June 4, 2026
Direct answer
Wada FoodTech's subsidiary, Great Harmony, has launched bento deliveries for an international school in Hong Kong using the group’s proprietary hot-chain technology. By integrating specialized heating systems and IoT temperature tracking, the solution maintains food temperatures above 65°C throughout the supply chain, ensuring HACCP-compliant hygiene and quality.
- Citation
- Wada FoodTech’s Hot-Chain Technology Implemented for Bento Deliveries at Hong Kong International School (June 4, 2026), PR Times
- Source
- PR Times
- Date
- June 4, 2026
Wada FoodTech's subsidiary, Great Harmony, has launched bento deliveries for an international school in Hong Kong using the group’s proprietary hot-chain technology. By integrating specialized heating systems and IoT temperature tracking, the solution maintains food temperatures above 65°C throughout the supply chain, ensuring HACCP-compliant hygiene and quality.
📋 Article Processing Timeline
- 📰 Published: June 4, 2026 at 20:05
- 🔍 Collected: June 4, 2026 at 11:21
- 🤖 AI Analyzed: June 4, 2026 at 14:19 (2h 58m after Collected)
■ Background and Features of Hot-Chain Technology
In the field of school lunches, the most critical challenge is balancing food safety and hygiene with the 'freshly cooked taste.' A major concern in food sanitation is avoiding the 'danger zone' (30°C–40°C), where bacteria causing food poisoning are known to thrive.
This delivery initiative utilizes Wada FoodTech’s hot-chain technology to realize a hygiene management system based on HACCP principles. By combining heating and insulation systems with custom-designed food containers, the system consistently maintains a high-temperature zone of 65°C or above throughout the entire process—from cooking and transit to delivery and handover at schools—effectively suppressing bacterial growth. Furthermore, by linking with IoT devices, the system automatically tracks and records real-time temperature data during transit, ensuring high levels of hygiene and quality.
■ Leadership Comments
Manabu Oikawa, Co-founder of Wada FoodTech and Managing Director of Great Harmony, commented: 'It is a great honor to contribute, however modestly, to the international community in Hong Kong, including the Japanese community, by using Wada FoodTech’s hot-chain technology for bento deliveries. I sincerely hope that children can enjoy warm, high-quality meals every day with peace of mind and grow up healthy.'
Seishiro Tsukuda, General Manager of Wada FoodTech Japan, commented: 'The hot-chain technology and equipment used here have been rigorously demonstrated, verified, and refined in Japan’s highly competitive office delivery market. We are delighted that this stable temperature management system, polished by feedback from numerous corporate clients in Japan, is being utilized in the critically important setting of Hong Kong’s educational environment to support children’s health and rich dining experiences.'
Jason Chen, Co-founder and CEO of Wada FoodTech, commented: 'I am delighted that our innovative hot-chain technology has been adapted for such a vital field as school lunches, which support children’s health. We are currently in specific negotiations with several major global school meal providers regarding its implementation. Moving forward, we aim to become a platform provider that enhances the service quality and safety of food service providers worldwide by offering our thermal management infrastructure under a "PaaS (Platform-as-a-Service)" model.'
FAQ
What technology did Wada FoodTech implement in Hong Kong?
It is the 'Hot Chain Technology' that realizes a hygiene management system based on HACCP principles. By combining a heating and insulation system, specially designed food containers, and IoT devices, it maintains food temperature at 65°C or above from cooking to delivery.
What is the main objective of this initiative?
The main objective is to achieve both 'food safety and hygiene' and 'the freshness of just-cooked meals' in school lunch settings. The aim is to provide hygienic and warm meals to students while avoiding temperature ranges that promote bacterial growth.
What kind of company is Great Harmony Foodservice Limited?
It is a subsidiary of Wada FoodTech, which develops next-generation food service platforms.
How is IoT utilized in Hot Chain Technology?
IoT is used to automatically track and record food temperature data in real-time during transportation, ensuring high hygiene and quality standards.
What future expansion does Wada FoodTech aim for?
Wada FoodTech aims to provide heat management infrastructure as a 'PaaS (Platform-as-a-Service)' model and become a platform provider that enhances the service quality and safety of school meal providers worldwide.