Dolph was founded in 2001, previous state owner 806 Factory is the predecessor. Based on experience of design and manufacturing nearly two decades, we have been providing reliable products, and winning good reputations.About our product, our process lines include bend waveguide, directional coupler, standard gain feed horn, filter, rotating joint and other modules. We offer all kinds of microwave devices and feed systems. Also our products and solutions played key roles in satellite communication systems and space exploration tasks.High reliability is a symbol of Dolph Microwave. The concept is specified in our “Quality Manual”and“Quality Procedure”using ISO 9001-2000.Knowing the specific requirements of each customer so as to provide satisfactory products and systems. We look forward to cooperating with you in microwave and satellite communication fields.