The oina bath is part of the auna health bathing company of nakayama city, which focuses on the development and production of showers. Founded in july 2005, the company is located at the high-end shower production base in china, the city of nakayama, guangdong province. Since its inception, the company has been growing at a high rate. The plant covers 40 acres and the production workshop 16,000 square metres. There are more than 300 domestic sales outlets, with products sold in europe and america. In addition to bringing in a group of creative research and development talent from ona bathing ltd., nakayama city, the german master of health bathing design, henry mehta, was hired as a technical consultant and over a period of five years more than a dozen design patents were created. The united states venture capital has been successfully introduced, and it currently has sophisticated production equipment such as precision emulation machines, digital control machines and so on, ensurin...