Is the audio sold by Shanshui Century (Shenzhen) Technology Co., Ltd. produced by itself?

No. Shanshui Century (Shenzhen) Technology Co., Ltd. is located in Shenzhen, Guangdong Province. Is a wholesale-oriented enterprise, the main business is wholesale and retail, not manufacturing. Shanshui Century (Shenzhen) Technology Co., Ltd. also deals in e-commerce, domestic trade, import and export of goods and technologies.