Dear valued customers,

We hope this message finds you well.

We would like to inform you that our company will be observing the upcoming holidays for the Mid-Autumn Festival and National Day. Please note the following schedule adjustments:

• Our offices will be closed from October 1st to October 8th in celebration of both the Mid-Autumn Festival and National Day.

• Normal business operations will resume on October 9th.

During this period, there might be some delay in responses to inquiries and orders. We kindly ask for your understanding and apologize for any inconvenience this may cause.

Should you have any urgent matters or require assistance during the holidays, please do not hesitate to contact us at 0086 13925100939.

We wish you a joyful and relaxing holiday season with your loved ones.

Thank you for your continued support and partnership.

Best regards,

Hubei Nankong Instrument Technology Co., Ltd.