Shenzhen Yalanlan Technology Co., Ltd. Was established on May 10, 2013, and its registered address is 1209, Complex Building, No. 2, Songgang Section, Guangshen Road, Tantou Community, Songgang Street, Bao'an District, Shenzhen. Its legal representative is Zhang Guodong. The business scope includes general business items: R&D and sales of optical products, electronic products, plastic products and hardware products; If the operation of e-commerce involves the pre administrative license, it can only be operated after obtaining the pre administrative license document; Domestic trade, import and export of goods and technologies. (The above does not include renewable resources recycling operation and projects prohibited and required to be approved before registration by laws, administrative regulations or decisions of the State Council)