Notice Of Employee Resignation

Dear customers:

Shalom!

Firstly, we're so appreciated that your company's support and trust in Hangao for such a long term. We attach great importance to the cooperation with your company and have been committed to providing quality service for your company.

Mr. Mack Hong has officially resigned on February 21,2025, and will work in the home appliance industry in the future. During these years, we are thankful for his professional service.

In order to ensure that your business will not be affected, our company has arranged related people to take over his work. They have rich experience and expertise, so we will ensure that the handover process is smooth and continue to provide high quality services for your company.

Great thankful for your understanding and support. Looking forward to our more smooth and pleasant cooperation in the future.

Our latest research and developed laser welding tube mill pipe production line is launching. And welcome to consult any specfications with our team.

Best regards,

Guangdong Hangao Technology Co., Ltd

Date: February 25,2025