We are a key hi-tech company in China, experienced in video conferencing solutions and remote surveillance systems and devices, with ISO9001 approval. Our product range includes: dome cameras, digital encoders, surveillance video server and the whole surveillance solutions; broadband IP video phones. Our products have 22 national and European patents and widely used in various fields such as water and power, telecom, finance and public security. Besides our own independent research and development, we also carry out wide range of  collaborations with world-famous companies such as ADI, VCON, Philips, WindBond, RAD etc. Our products have 22 national and European patents and widely used in various fields such as water and power, telecom, finance and public security. Besides our own independent research and developement, we also carry out wide range of  collobrations with world-famous companies such as ADI, VCON, Philips, WindBond, RAD etc. With customer orientation, quality and innoation in mind, a positive policy is well observed in the whole process.