Zhongshan Langji Lighting Co., Ltd. was established in 2015.It is a lighting fixture manufacturing enterpriseintegrating R&D, production and sales. lt has aninnovative R&D team, a meticulousproduction team and an honest and trustworthy sales team. lts products are sold all over the world.

After years of development, different style lighting brands have emerged under its umbrella, namely the Chinese-style brand "Yunyou" and the modern outdoor lighting brand "Mudade". These two brands have respectively owned nearly a hundred brand exclusive stores and franchisees in Chinese mainland.