To Our Valued Clients,
Please be informed that our company will observe the May Day (International Workers' Day) holiday from May 1st (Thursday) to May 5th (Monday), 2025. Normal business operations will resume on Tuesday, May 6th, 2025.
During this period, our group may be unavailable for instant responses. For very urgent matters, please kindly contact Ms.Miley at miley@joybiotech.com / 008613588459597. We really appreciate your understanding and will reply all inquiries promptly after the holiday.
About May Day: A Brief Cultural Insight

May Day, celebrated globally on May 1st, honors the contributions of workers and promotes labor rights. Its origins trace back to the 1886 Haymarket Affair in Chicago, USA, where workers rallied for an 8-hour workday. In 1889, the International Socialist Congress declared May 1st as International Workers' Day.
In China, May Day is a major national holiday with a 5-day break, which shows the country's respect for employees and social equality.
Many countries may celebrate similarly, though dates and customs vary (e.g., the U.S. and Canada observe Labor Day in September).

Nowadays in China, May Day has become a perfect opportunity for families to travel together during this 5-day holiday. And many families will choose long-distance trips, with some may choose abroad destinations such as Thailand, Japan, or Korea.
During the May day holiday in China, travel expenses-including airfare and hotel rates-typically surge due to significantly increased demand.
Most tourist attractions will become overcrowded, requiring visitors to wait in long lines. According to China Tourism Academy data, attraction crowds during public holidays exceed 180% of normal capacity. To avoid these inconveniences and enhance your travel experience, travelers-particularly international visitors-are advised to plan trips during off-peak periods instead of Chinese public holidays.

We Shanghai Joy Biotech Ltd. is a professional manufacturer specializing in:
• Cosmetic ingredients
• Pharmaceutical raw materials & intermediates
• Dietary supplement ingredients
With R&D centers in Shanghai (1) and Hangzhou (2), our team comprises PhDs, MDs, and Master/Bachelor degree holders in Chemistry,Pharmaceuticals,Synthetic biology,Peptide technology.
We thank you for your endured partnership. Wishing you a joyful May Day filled with relaxation and celebration!
Best regards,
Shanghai Joy Biotech Ltd
www.joybiotech.com
