Tel 400-8031088 17792857068
Email dz@dongzhengjituan.cn
Tel 15221275939 15221275939
Email shenlinxing@macklin.cn
Tel 18126413629 0755-23311925 2355327053
Email abel@ycgmp.com
Tel 18124570582 TEL：0755-23574479 2355327139
Email siliao02@yccreate.com
Tel 17792809151;18872220797
Email 2355916837@ycphar.com
