Holiday Notice: International Labor Day 2026

Dear Valued Customers and Partners,
Please be informed that our company will be closed from May 1st to May 5th, 2026, in observance of the International Labor Day. We will resume normal business operations on Wednesday, May 6th, 2026.
Key Information:
Online Inquiries: Our sales and technical support teams wil continue to monitor emails during the holiday. Feel free to contact us at
hehualan@chyingfeng.com for any urgent product consultations or project inquiries.
Shipment & Logistics: Please note that orders placed during the holiday will be processed and dispatched immediately after we return on May
6th.
We appreciate your continued support and wish you a wonderful week ahead!
Best regards,
Shenzhen Heyi Optical Control Co., Ltd