marketing
shanghai chemtron biotech co.,ltd.
shanghaichemtronbiotechco.,ltd.hasabout10yearsinaestheticmedicaltechnologiesproductionandmarketing.ourcompanyaspiretobetheleaderandinnovatorinthebeautyarea.therefore,undertheguidanceofthisgoal,boththeproductlineorqualityofourproductsareattheforefront.
www.chemtronbio.com
