Changzhou Simock Electronic Co., Ltd. Is becoming one of leading manufacturers on professional photography equipments and accessories in China. We specialized in producing studio lights, flashes, reflectors, wireless trigger and various photography accessories. We export our products around the world in OEM basis and under our brand, Simock. With a joint technology team, Simock will continue to design the appliance according to the demand of photographers for its reliability and versatility. Meantime, we also supply with nice after-sale service. Like before, we insist on offering our qualified products in complete quality checking procedure. All of our products have got CE & ROHS approval. So, don' t worry about the problem of quality, just choose what you need.