Infodev's core business is counting people electronically, wherever they are: In retail environments (shopping centres, stores), casinos, museums, train and bus stations, airports, in vehicles (bus, light rail, train, boats). We design manufacture ...

Grandeur Exhibition Group, one of the most influential exhibition organizations in China, was founded 2002. With its headquarter Hong Kong, has three branch corporations, namely, Guangzhou Services Co., Ltd, Shanghai Beaye Exhibit Service Ltd. In there ...

We are a professional manufacturer specialized in security products since 1996. Owning 2, 000-square-meter factory, we have many advanced electronic production lines, such as punching machines, plastic welding machines and related instruments.Our ...

Exhibition lock is an important connection in the exhibition equipment accessories, We manufacture best one world! The "Heli " brand characteristics and structure are as follows:First, just made of locking shell, reeds, spring, eccentric ...