Shenzhen ZhongKeRong Electronic co.ltd is established in 2014, as the leading professional manufacturer and exporter that is concerned with the design, development in the field of amplifier and louder speaker . Our factory covers an area of 5000 square meters, over 60 workers, and have one branch factory in zhong shang city. Within well-equipped facilities and excellent quality control throughout all stages of production. Our company has deal with voice amplifier and speaker products over 8 years ,who has our own research and design centre . All of our products comply with international quality standards (CE ,ROHS ,FCC ,KC)and are greatly appreciated in a variety of different markets throughout the world. Such as Europe, US, Korea ,Japan and so on. Our main products are teaching audiovisual system products ,voice amplifiers, louder speakers, outdoor speakers, Bluetooth speakers, wireless headset etc.. We will lead the trend of the wireless amplifiers, with our leading technology and fashionable design.Such as UHF wireless amplifier and headset products ,due to the special design and high technology ,they are our advantage product. Have has passed many patents. Innovation brings progress, and science and technology supplement energy. It is the pursuit of CallVi people to continue to transcend the self and lead the industry. We welcome global customers to negotiate and cooperate to contribute to the human amplifier speaker industry.