FOTTGA TECH LIMITED (Hong Kong) is a company newly established in 2009, which is specializing in photography accessories development and manufacture. Their aim to developing creative photography equipment and accessories for photographers around the world. Create intelligent products to make photography more easily and more interestingly. With a professional R & D team, they keep developing innovative products as well as upgrading the performance and functions of existing ones. OEM/ODM order is acceptable. FOTTGA products including: Wired and wireless camera shutter switch, Flash trigger, Image transmission, TTL cable, Battery box and other professional accessories. These products are widely used in studio, journalists, advertising, outdoor shooting and shutterbugs. ALLACAX™ is a registered brand belongs to FOTTGA TECH LIMITED.