This is Lihong (Hangzhou) Electronics Co., Ltd. We manufacture video surveillance equipments for nearly 6 years and we got ISO9001 and CE certification. Our products are mainly matrix switcher system, high speed dome camera and optical transceiver. Besieds, we make some accessory equipments for matrix, such as decorder, alarm interface box, protcol generator/distributor and so on.
For more info about our company and product, pls view our website.