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]
Started from 1996,Richest Group is global manufacturer and exporter of noble metal catalyst,intermediates of OLED,OPV,OPC,OTFT,organic Intermediates,APIs,rare earth compounds,oligonucleotide andcustomsynthesis service.
URL: http://www.richest-group.com in English [Translate]
Annker Organics is a manufacturer and supplier of building blocks, multifunctional heterocylic synthons and pharmaceutical intermediates.We produce a wide range of organic chemicals with particular emphasis on pyrimidines,pyridines and other heterocy
URL: http://www.annker.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]