The consultation of project & technology           The consultation of project & technology 
Contact person: Zhiyuan Ji                                     Contact person: Fang Wu
Tel      : 021-50277089                                           Tel      : 021-50272256
Mobile : 13817279096                                            Mobile : 13761312911
E-mail : jizhy63@163.com                                      E-mail : fw66@163.com