Office:　

                                                  F.30,Building3,No.333 LinPing Rd.

                                                  HongKou Area， ShangHai China

                                                 上海市

                                                 临平路333号3座30楼 

                                                 Tel :  0086-21-58796960 

                                                 Fax : 0086-21-58796960-12

                                                 http://www.chon.cn

                                                 http://www.herochem.com.cn

                                                 E-Mail: herochem@china.com.cn