Shanghai SINCH is an organic chemistry-based, research-oriented company specialized in custom synthesis, organic process development and medicinal chemistry.
URL: http://www.sinch.com.cn in English [Translate]
Description: We are dedicated to manufacturing and exporting APIs, intermediates,Amino acid and other fine chemicals. WHAT WE DO includes custom synthesis and manufacture Sourcing,Communication & Customer service,Testing & Packaging.
URL: http://www.letopharm.com in English [Translate]
A leading manufacturer of research chemicals, metals and materials including high purity inorganics, organics and organometallics, precious compounds and catalysts, rare earth compounds and metals, labware and more.
URL: http://www.alfa.com/en/GO160W.pgm in English [Translate]