Dear Valued Customers and Partners,

Thank you for your continuous trust and support to Nanjing Spring & Autumn Biological Engineering Co., Ltd.

Please be informed that our company will be closed for the upcoming National Day and Mid-Autumn Festival Holiday from October 1st (Wednesday) to October 8th (Wednesday), 2025.
We will resume normal operations on October 9th (Thursday), 2025.

During the holiday period:

• Order placement via email and website will remain available.

• Inquiries received will be collected and responded to promptly after the holiday.

• For urgent matters, please feel free to contact us in advance before the holiday, so we can better assist you.

We sincerely apologize for any inconvenience this may cause and greatly appreciate your understanding.
Wishing you a joyful holiday and continued success in your business.

Nanjing Spring & Autumn Biological Engineering Co., Ltd.
Website: www.wangyoumama.com