Lanzhou jia cheng biotechnology Ltd. is being located in Lanzhou,the capital of beautiful Huanghe River ,that as the bio-medicine intermediates and chemical organic intermediates for guiding and organizationally combines scientific research, processing and sales. Have be modernized manage idea and high technology means of production special field manufacturer, own self modernized factory building and the advanced international level laboratory. The company relies on "R&D" institution technologie... ...[More..]