Jiangsu qianlue Technology Co., Ltd.Â is a professional communication network products and application program of high-tech enterprises, mainly engaged in SDH, PDH, PCM, IPPBX, IPMUX and other equipment and the corresponding equipment, low price and thoughtful service. The company spirit of "customer first, honesty first" principle, with a number of partners to establish a long-term cooperative relationship, common to a new future.