Xin Min Yang

Smartac International Holdings Ltd. engages in the provision of online-to-offline solutions and wi-fi network system. It operates through the following segments: Online to Offline (O2O) Solutions, Integrated Digital Marketing (IDM) Solutions and E-Commerce Solutions. The O2O Solutions segment includes the sale of software and provision of O2O consultation service. The IDM Solutions segment offers digital advertising platform and related solutions. The E-Commerce Solutions segment covers the provision of marketing strategy and management of operation of online shop on e-commerce platform. The company was founded by Che Hang Kwan on July 18, 2000 and is headquartered in Hong Kong.

China Nonferrous Metals Industry Association was founded in 1993. The non-profit company is based in Beijing, China and has subsidiaries in China. The Chinese company's description is "?????????", which translates to "China Nonferrous Metals Industry Network".