We are established in 1988. Our company is a professional manufacturer of wireless code remote-controlled doorbells and sensors. The doorbell is build-in environmental-protection, energy-saving and has unique style & new design, hence, it is highly acclaimed by the customers. Our main products include: Wireless digital doorbell, Wireless Intercom, Infrared response switch, Digital remote control switch , Sound & ray control switch , Digital remote control subsection switch, Door & window burglar alarms, Now, Mainly exporting to clients in North American and Southeast Asian markets. Led by a highly motivated managerial team, our main strengths are our closeness to the market, and our flexibility in thinking and design. Focusing on meeting buyers&＃039; needs, 100% customer satisfaction is our main operational goal. Business encores are welcomed.