Name of subsidiary：SILANGJIE ELECTRONIC TECHNOLOGY CO., LTD.

Address of subsidiary：Branch: 410 West Georgia Street, 3rd, 4th, and 5th Floors, Vancouver, British Columbia, Canada V6B 1Z3

Profile of subsidiaries：

SILANGJIE ELECTRONIC TECHNOLOGY CO., LTD. was established in September 2022, fully invested by Shenzhen SILANGJIE TECHNOLOGY Co., LTD., with its office located in Vancouver, Canada. The company will provide customers with high-quality intelligent security and smart home products and fast and considerate services based on the concept of "honesty and customer supremacy".

At the beginning of its establishment, SILANGJIE ELECTRIC TECHNOLOGY CO., LTD. will enter the Canadian market through the sales and import and export trade of smart security home products such as gas alarm, temperature controller, humidifier and solar lamp as its main business. The company will adhere to the enterprise spirit of "integrity, dedication, responsibility, innovation and cooperation", adhere to the customer-centric, constantly improve product quality and service quality, and make continuous efforts to jointly build a safe, convenient, stable and easy high-quality life.