Mantenna WISI Engineering Co., Ltd was incorporated in 1973 which mainly involve in the supply and installation of CABD and SMATV systems in Hong Kong and promote the products to oversea market.
Our parent company - WISI Germany was founded in 1926 and would support us on the financial and technical capabilities. Different from others, WISI contains a comprehensive product line that include headend, amplifiers, wall sockets, splitters and co-axial plugs, etc.
WISI employs more than 500 employees across the world and all of them are the expertise in their field, like, research and design, sales and manufacturing, etc. We hope to be a reliable partners for our customers.