Sichuan Guanghan Bio-Tech Co., Ltd specializing in chiral intermediates and fine chemicals, offering Piperidine, Piperazine, Pyrrolidine, and their derivatives at cost-effective price. Core business is custom synthesis. With years experience, our team of PhD and Master chemists are ready to discuss for your specific requirement. We offer intermediates, reference compounds, starting materials, derivatives of lead compounds. The order scales from mg, Kg, pilot and commercial production.In early 2008, we enlarge capacity with the laboratory to 1000 m2 and manufacture facility, the reactors size up to 3000L, which under strict cGMP guidelines, will under take commercial production.-Founded in 2003, Sichuan Guanghan Bio-Tech Co., Ltd is a high-tech enterprise specializing in chiral intermediates and speciality fine chemicals. SGBio-Tech offers a wide range of speciality fine chemicals, especially Piperidine derivatives, Piperazine derivatives, Pyrrolidine derivatives and other heterocyclic at cost-effective price. With strong research team and advanced facilities, our core business is undertaking process development, custom synthesis. With years of experience and practice, our research team of PhD and Master chemists are ready to discuss with you for your specific requirement in detail. We offer intermediates, reference compounds, starting materials, and derivatives of lead compounds. The order in scales can ranging from milligram, Kilogram, pilot scale and commercial production.In early 2008, we enlarge our research and production capacity with the laboratory area to 1000 square meter and manufacture facility installed the reactors with the size up to 3000L which under strict cGMP guidelines; will under take commercial production up to 10 tons. Founded in 2003, Sichuan Guanghan Bio-Tech Co., Ltd is a high-tech enterprise specializing in chiral intermediates and speciality fine chemic