Shenzhen Zhongman (Vmanx) Technology Co., Ltd is one of the production bases in mainland invested by the Hong Kong Vmanx Technology Co., Ltd. There is a garden-like factory within a beautiful yard which located near Shenzhen east airport and Fuyong wharf with convenient transportation. 3000 square meter' s large workshop, together with state of the art equipments enables us to meet all your needs on products. Vmanx specializes in membrane switch, metal keypad and keyboard, PCBA control module, ...