Tel 021-38015121 18438616290
Email wulan@absin.cn
Tel 0755-26755892 1-949-553-1900
Email international@genetex.com
Tel 80-Enzo Biochem Inc. 18009420430
Email info-usa@enzolifesciences.com
Tel 21-80243558 86218024
Email info@cellsignal.cn
Tel 4006-800-892
Email info@neobioscience.com