MeYin Enterprise Co., LTD. Is a professional photographic equipment accessories manufacturers, The product is mainly used in Canon, nikon, SONY, BinDe, Olympus, panasonic, samsung, leica card and so on international famous brand SLR cameras, including studio, journalists, advertising, field, fans and other professional users. The product contains the shutter control, lighting control, flash, GPS, image transmission, the handle and other special accessories.