1,dual function for notebook and dslr camera, suit for travlling outdoor 2,waterproof, dustproof, durable and comfortable Internal & International ExhibitionEquipment and WorkshopKingjue PlantZhongshan Kingjue Photographic Equipment ... company which located in Zhongshan City, Guangdong, China. Kingjue has about 300 emplyees and becomes a enterprise that gathered R&D, manufacture ...