Located in Shanghai, TASH is always focus on the peptide synthesis, using the solid-phase synthesis strategy, the synthesis scale is from mg to kg. We pay much more attention on the custom peptide service to provide you with high quality, lowest price and rapid delivery. Try our company with your custom peptide, modification, labeling, and any other services; we will meet your demandsAny question, feel free to contact tashpeptide(at)gmail(dot)com.