Beijing Chundi Web i-Service Co. Ltd. was founded in 2000 in Beijing. Usually, we also call it Jindi Software for short. Our main products contain the following 3 aspects, Jindi Mail System, Jindi SMS System and Longdi Instant Messaging System. These years our products have been sold all over the world and we have got much praise from those honest users. Here we mainly show our SMS products, including variety hardware and software.If you are interested in any one of our products, welcome to contact us at any time by QQ (ADD QQ No.: 2535987144) or by WeChat (ADD WeChat No.:13811870074). Beijing Chundi Web I-service Co. Ltd. is a looking forward to hearing from you and then we will reply you ASAP.