Zhong Yuan, with its own brand "GREENTEK", is a professional manufacturer in Over-The-Air broadcast entertainment products and solutions, providing above standard quality and value for our customers.  We offer a wide range of products, including indoor TV antennas, outdoor TV antennas, RV /marine antennas, amplifiers, splitters, 4G/5G filters, mounting accessories, and connectors. 

    With many years' experience in the industry, our products have won a good reputation in customers from over 100 countries and regions all over the world. Our independent design and development team, which is mainly responsible for the OEM and ODM project development, concentrates in placing new elements and concepts into every product, owning over 300 patents of innovative designs and revolutionary technology. We not only adhere to the I S O 9 0 0 1 Quality Management System, which help ensure our customers get consistent quality products and services, but also are certified by SEDEX, BSCI. Complete full in house process and professional test equipment ensure that our products are CE, RoHS, FCC, RED, REACH certified to conform with our wide markets' requirements. We are also the first company to use robots and fully automated production lines to increase productivity in the TV antenna industry. In order to satisfy diverse needs of customers, we always keep continuous innovation and distinctiveness. Choose Greentek to ensure you are keeping ahead of your competitors.