We are Chontech Pharmchem Co., Ltd., located in Suzhou High-Tech Industrial Zoon, China. ChonTech is a technology company which embraces R&D, production, and sales. It was originally founded in Connecticut, USA in 2000. We have a "state of the art" R&D Center with full quality control laboratories. At ChonTech, we specialize in fine chemicals, intermediates, and APIs to serve major pharmaceutical and bio-pharmaceutical industries since 2000. ChonTech offers variety of chiral building blocks, acetophenones, boronic acids, indanones, indoles, purines, pyridines, pyrimidines, tetrahydropyran series, and etc. We deliver the high-quality products on a timely basis from grams to multi-metric tons. ChonTech is staffed with well-trained chemists from Ph. D. to B. S. including a few of American scientists. Our services include contract research with FTE, customer synthesis, toll manufacture.