ENPING JINYU ELECTRONIC CO., LTD is an international professional manufacturer of Microphone, Amplifier and mixer , which concentrating of developing ,manufacturing ,marketing and after-sale serving as a whole . Our company was established in 1996 and we focus on product-development and tailor-made OEM services for customers. To ensure the quality of our products , we adopt advanced testing instruments , inculding MOTOROLA high-frequency wireless lesting instruments, Frequency-Sweep instruments ,Surface Mount Technology Machine etc. Our company have the perfect product-management and control system , we keep product-testing tracking from raw material to finished prodcts. We will treasure every opportunity to cooperate with you and try our best to meet your requirement.