Started to develop and manufacture camera accessories in 2007, Shenzhen Jueying Technology Co., Ltd. is a comprehensive photographic equipment enterprice which integrated product development, design manufacturing and sales. Through Viltrox's continuous efforts for many years, JYC had become one of the most competitive and influential companies in camera equipment industry in China.Thanks to this farsighted mission, JYC- only within five years, has started from zero and grown into millions of US dollars enterprise and become one of the very few heavy players in this field. Looking to the future, JYC will not be complacent and will keep on launching new products to help increase the sales of our business partners, and through them to provide newer,better and more user friendly flash units & Lens to the users who like to use Viltrox products.