HuaChen Co.,Ltd . located in Xian, China, is a peptide technology based company that specializes in manufacturing of peptides reagents, resins and their derivatives. HuaChen Co.,Ltd . supplies innovative solutions in laboratory automation,chemicals and custom production services for the world's peptide research orgnizations and companies. If you have some interesting please view our web:www.west-chemical.comProduct Includ:Products for peptide and combinatorial chemistry.N-Protecting ReagentsPeptide Coupling ReagentsLinkers for Solid Phase SynthesisAmino Acids and DerivativesBoc-amino acids and DerivativesFmoc-amino acids and DerivativesFmoc-amino acids attached to Wang ResinAmino Acids attached 2-Chlorotrityl ResinOther Resin and Derivative