hebei speedgain Biotechnology co.,ltd

Hebei Chisure Biotechnology Co.LTD dedicated to the development, production and marketing of chemicals which is specialized in pharmaceutical intermediates?Veterinary drug intermediates and Pesticide intermediates?our campany is located in Shijiazhuang,Hebei Province. For many years of hard working with high developed technology, we are doing great jobs in China, and ranked in the top level of manufacturing medicine-used pharmaceutical intermediates. High purity of products, good price