Rongxin Technology(Shanghai) Co., Ltd.
Add:RM C2105, 2ND FLOOR, BLDG 1, WANTONG CENTER, 333 SUHONG RD, MINHANG DIST., SHANGHAI 201100 CHINA
Tel:+86-13957672369
Fax:+86-576-89000662
E-mail:shchem@vip.163.com
          yu@rongxin-tech.com