Tel 0086-19817745290; +8619817745290
Email bd@blocksynth.com
Tel +86-27-50766799 +8618062016861
Email contact@labnetwork.com
Tel +86-057181025280; +8617767106207
Email sales@molcore.com
Tel 022-59987777 13552403979
Email jia_guoqiang@wuxiapptec.com
Tel 025-66110311 13155353615
Email qzhang@aikonchem.com