Profil public Catherine Zhang

ptn electronics is a company specialized in the audiovisual device in china mainland. we are the leading manufacturer in china / asia for the audiovisual devices. the product range includes the matrix switcher, extender, signal processing, scaler, audio amplifier etc covered hdmi, dvi, vga, sdi and c-video, rgbhv, s-video and so on. we provide distributor partnership and oem/odm partnership. depanding on the powerful r & d ability, we can develop the product as the request of the customer.