Hang Zhou BingLing International Co, .Ltd is an professional supplier of various indoor grow equipments. We mainly produce the grow tent(also called darkroom , garden greenhouse), . Grow lighting equipment(HPS grow bulb , MH grow bulb , T5 grow light, CFL growlight, grow light reflector and dimmable digital ballas), hydroponics ventilation equipment (activate carbon filter， inline fan) and other hydroponics products. We have two offices and five factories in China and aim to be the most professional and the largest hydroponics industry and trade integrated enterprise in China. Our hydroponic equipments’ factories are supervised carefully, allowing us to conduct strict quality assurance tests of factory evaluations, lab tests, on-site production monitoring and multiple inspections..With a reliable product quality guarantee system, .BeginGrow’s products win favorable appraisal from each of our clients. we warranty all the products are changeable if there are any quality problem. We have“Reputation first, quality first, customer supremacy”as its purpose. Also we value our customers&＃039; demands and dedicate ourselves to establishing a mutual beneficial business relationship with customers. We guarantee your satisfaction from start to finish.