Dear Valued Customers, Partners, and Colleagues,

As the golden autumn breezes bring the fragrance of osmanthus, the Mid-Autumn Festival and National Day are fast approaching. First and foremost, we would like to express our sincere gratitude for your long-term support and trust in Shenzhen Yinfeng Optoelectronics Co., Ltd.!

In accordance with the national statutory holiday schedule and our company’s actual operational status, the holiday arrangements for the 2026 Mid-Autumn Festival and National Day are hereby notified as follows:

1. Holiday Schedule

Mid-Autumn Festival: September 25 to September 27, 2026 (Total of 3 日々).

National Day: October 1 to October 7, 2026 (Total of 7 日々). Normal work will resume on Sunday, September 20, 2026.

2. Business and Operational Notes
To ensure seamless cooperation and business continuity during the holidays, please note the following arrangements:

Orders and Shipments: Regular production and shipment services will be suspended during the holiday period. If you have any urgent orders or delivery requirements, please coordinate with your dedicated account manager in advance.

Support and Service: We will continue to monitor emails and urgent inquiries during the break. For optoelectronics packaging, SWIR/UVC LED custom requirements, or technical consultations, you may still reach us via email at hehualan@chyingfeng.com, and we will process your requests promptly upon our return.

3. Holiday Greetings
May this festive season bring joy, reunion, and prosperity to you and your loved ones. We look forward to continuing our successful partnership in the golden months ahead!

Shenzhen Yinfeng Optoelectronics Co., 株式会社.
September 20, 2026