Trust & We Co., Ltd.
China Trust & We Co., Ltd. is a fine chemicals supplier. We develop, produce and distribute High Quality Pharmaceutical Chemicals, Special Chemicals and other Fine Chemicals as well as provide professional services that include Contract manufacturing for APIs (Active Pharmaceutical Ingredients), pharmaceutical intermediates and other fine chemicalsCustom synthesisOrganic proces More...
www.trustwe.com | SEND INQUIRY   | Contract Services | Custom Synthesis | Active Pharmaceutical Ingredients | 

Sigma-Aldrich Inc.
Milwaukee, Wisconsin Sigma-Aldrich Inc. supplies building blocks and reagents for synthesis in organic and inorganic chemistry. We offer functionalized heterocycles for medicinal applications & syntheses of advanced organic intermediates. Our chiral line includes auxiliaries, enzymes, and reagents for resolution techniq More...
www.sigmaaldrich.com