Oyya Combi-Cubes® Enterprise ( Guilin ) Co., Ltd. is established in 2002 with German and Taiwanese capitals. Her main activities are manufacturing and promoting her proper New Products – Oyya brand pontoon Combi-Cubes®.　　 This Pontoon cube is widely applied as floating docks , platforms for yachts, boats, motor-boats, ferry, floating bridge, swimming pool, show stages, floating wooden house as well as fish culture net cage.　　Oyya pontoon cubes are environmental friendly without any kin...View More