Glad to contact you. I take this opportunity to introduce us for you. Shenzhen Kanbo Intelligent Technology Co., Ltd. is the professional company in manufacturing camera products in China. Our most advantage products CCTV Camera、NVR were widely export to worldwild for 20 million dollars. per year. Should any of these items be of interest to you, please let us know, We will be happy to give you details. Thanks &Best regards, Mr Xiao Shenzhen Kanbo Intelligent Technology Co., Ltd