Zhongshan DouGuang Illumination Technology Co., LTD located in the southern part of China, where 1.5 hours away from the Canton airport.

Since establish in 2013, DoGAN people have focused on light recipe and plant growing R&D. Through years efforts, DouGuang obtains many grow light patents and has been awarded as Enterprise with Excellent Credit Standing and well reputed as a professional grow light  manufacturer.

Our company has built up wide range products to satisfy different stages for different plants growing. Including full spectrum grow light, supplement light for seeding, photoperiod treatment grow light, forage grass grow light and edible fungus light etc.

DoGAN products are widely used in facility farms, greenhouses, plant factories, indoor growing and scientific research institutions all over China and over 16 oversea countries and regions.