Tel +86-0371-86658258 15093356674;
Email laboratory@coreychem.com
Tel +86-571-86626709 +86-18157142896
Email cbc@coresyn.com
Tel 0513-0513-51005092 13390947892
Email tashiyxy@163.com
Tel 0571-82896630 18969958410
Email sales_hz@milestonepharmtech.com
Tel 021-65232103 17602124823
Email combiphos@vip.qq.com
