We are a Chinese supplier of high-quality chromatography injection vials and sample vials with over 18-year history. We have now become a production-oriented enterprise specializing in the R&D, design, production, sales and system integration of chromatography consumables.

Our dealers are located all over the world, and customers in more than 83 countries use our products. Our products are sold to domestic first-tier pharmaceutical companies, governments, petrochemical companies, top domestic universities and third-party testing institutions.