Where can I buy a memory creation amplifier in Nanning?

Nanning Power Amplifier Department Store and Wuming Second-hand Market (Hongling Third Store) can buy Memory Amplifiers. According to relevant public information, Nanning Amplifier Department Store is located at C2, Floor 8, Kaifeng Building, No.24-8 Dongge Road, Qingxiu District, Nanning, and its business scope includes selling digital products, household appliances, hardware and electric materials, and flowers. Commodity information consultation, advertising design, computer software technology development. (Projects subject to approval according to law can only be operated after approval by relevant departments. Wuming Second-hand Market (Hongling Third Store) Address: No.593, Nongtan Road, Wuming County, Nanning, Guangxi. Scope: sales and maintenance services of digital products and electronic parts. (Projects subject to approval according to law can only be operated after approval by relevant departments).