Hangzhou Modi-Tech Co., Ltd.  

To All Employees:  

With the approaching Dragon Boat Festival, in strict compliance with national regulations on public holidays and in consideration of the company’s operational realities, Hangzhou Modi-Tech Co., Ltd.—a specialized manufacturer of environmental Water Quality Online Monitoring systems—hereby formulates the following holiday arrangements for the 2026 Dragon Boat Festival. All employees are requested to adhere to these provisions:

1.Holiday Schedule: The Dragon Boat Festival holiday will span from June 19 to June 21, 2026, totaling 3 days. Normal work will resume on Monday, June 22, 2026.

2.Safety Reminder for Holiday Period: Employees planning to travel or engage in leisure activities during the holiday are reminded to properly safeguard personal belongings, prioritize personal safety, property security, and traffic safety, so as to ensure a safe and enjoyable holiday experience.

3.Business Inquiries During Holiday: For business-related consultations, both new and existing customers are advised to directly contact the designated mobile phone numbers of relevant sales department personnel during the holiday. We sincerely apologize for any inconvenience this may cause.

4.Pre-Holiday Preparations: By the end of the workday on the afternoon of June 18, 2026, all employees must complete office cleaning tasks and conduct a thorough check to ensure that all doors and windows are securely locked before leaving the premises.

Additional Requirements:

During the holiday, relevant departments must make proper arrangements for on-duty shifts, security, and safety protection work. In the event of any major emergencies, the responsible personnel must report the situation promptly and handle it appropriately, so as to ensure a peaceful and secure holiday for the public.

We extend our sincere wishes for a healthy and peaceful Dragon Boat Festival to all employees, as well as our new and long-standing customers!

June 18, 2026  

Hangzhou Mudu Technology Co., Ltd.