Shenzhen Guanke Technologies Co., LTD, also known as GK is one of the most professional manufacturers of LED Corn light HID retrofit products, temporary work lights, UVC products and LED Grow Lights in Shenzhen, China. Established in 2006, now GK is a national high-tech enterprise with over 500 employees and a 25,000m² manufacturing base with ISO9001:2015 & ISO14001:2004 certification. We have a powerful R&D team with over 50 engineers and state-of-the-art research facilities which made over 90 new products innovated per year. 85 patents were issued in domestic and overseas markets. We established our UL witnessed Lab, Energy efficiency Lab, and Microbiology Laboratory. All our products were certified by UL/ETL, DLC, FCC, CE, SAA, PSE, which are mainly exported to North America, Europe, Australia, Japan, and South Korea. GK focus on horticulture lighting with an independent R&D team and sales team from 2017. Till now, GKhorti has become a one-stop LED lighting solutions manufacturer for indoor plants and greenhouse projects, including the LED grow lights for indoor cultivations, LED top lighting solutions, and LED interlighting module for greenhouse projects, the most advanced medical central power solution, vertical grow rack systems, etc. We focus on increasing the plant’s yields and its quality by improving the whole controlled environments facilities. Our vision is to help farmers to grow more food and better food easily.