The ventilation and sunshade gear motors suitable for small, beautiful and personalized greenhouses has been introduced last time, today we introduce you the high-class gear motors used in large-scale and standardized greenhouses! Beijing Fenglong has continuously exported mechanical and electrical products to Europe, America, Japan and other developed countries for more than 10 years. It has built a 40,000 square meter modern plant in Tongzhou, Beijing. It has three R & D centers and more than 30 R & D engineers, focusing on the R & D of Mechanical and electrical equipment and greenhouse automation control system! After years of experience, we have found that the failure rate of chinese […]