Shenzhen Trongasonic Electronics Co., Ltd

oloong is the flagship brand of oloong photographic equipment, whose trademark was registered by the SAIC. continuation of the quality control of many well-known international companys, involving digital products, consumer electronics and so on, to establish the improved ISO ***1 ISO****0 quality certification system.
oloong Photographic Equipment is committed to developing, marketing and production of accessories for professional digital and film SLR camera. oloong series products, including flash, wireless shutter remote control, wireless synchronization control, cable release, camera tripod and camera bag.