Notice On 2026 Spring Festival Holiday Of Shanghai Yongxing Electronic Switch Co., Ltd.

Dear Customers, Partners and Friends from All Walks of Life:

As spring revives and blessings prevail, on the occasion of the 2026 Year of the Horse Spring Festival, Shanghai Yongxing Electronic Switch Co., Ltd. hereby extends our most sincere holiday greetings and best wishes to you. We would like to express our profound gratitude for your trust, support and consistent companionship throughout the past year.

To ensure all employees can spend a peaceful and joyful reunion with their families during the Spring Festival, in light of the company's actual production and operation situation, it has been decided after research and discussion that the 2026 Spring Festival holiday arrangement is hereby notified as follows:

• 1. Holiday Period: From February 13, 2026 (Friday) to February 23, 2026 (Monday), with a total of 11 days of holiday.
• 2. Resumption of Work: Starting from February 24, 2026 (Tuesday), the company will resume normal production, order acceptance, goods delivery and all business handling, and all work will be carried out in an orderly manner.

During the holiday period, the company will suspend all production, goods delivery and regular business liaison work. In case of any urgent matters, please contact us through the reserved contact information, and we will make every effort to coordinate and handle them. To avoid any impact on your production schedule, we sincerely request all customers to make advance arrangements for orders, stock preparation and cooperation matters. Thank you for your understanding and cooperation.

Founded in 1985, Shanghai Yongxing Electronic Switch Co., Ltd. is a well-known professional manufacturer of electromechanical switches and connectors in China. With more than 40 years of deep cultivation in the industry, the company has 9 categories of core products, which can be derived into more than 4,000 specifications, widely applied in electronics, electrical instruments, communications, medical equipment and other fields.

Endowed with strong technical strength, a strict ISO9002 quality control system, as well as excellent performance and stable quality of products, the company has passed CCC (China Compulsory Certification), CQC (China Quality Certification Center), UL (Underwriters Laboratories) and other authoritative certifications at home and abroad, thus winning wide recognition and trust from customers at home and abroad.

In the new year, Shanghai Yongxing will continue to uphold the spirit of craftsmanship, deepen its layout in the electronic switch field, continuously optimize products and services, and provide you with more reliable and high-quality product solutions.

Once again, we wish you great prosperity in the Year of the Horse, all wishes come true, family reunion and abundant fortune! We look forward to working hand in hand with you to create greater brilliance in the new year.

Shanghai Yongxing Electronic Switch Co., Ltd.

February 2026