Zibo Ou Rui Chemical Co., Ltd. is committed to the production and operation of pharmaceutical raw materials and intermediates, we provides a wide range of high quality research chemicals and biochemicals including novel life-science reagents, reference compounds and Natural compounds for laboratory and scientific use.Besides, We offer synthesis services of organic compounds for the pharmaceutical, drug discovery and biopharma industries and supplies chemicals including regular reagents, fine chemicals, and pharmaceutical intermediates and so on. The volume of our products ranges from milligrams to kilograms scale. Our customers come from pharmaceutical and biotech companies, universities, research institutions.Customer satisfaction is guaranteed.Zibo Ourui Chemical Co, Ltd is a dedicated to providing scientists world-wide an easy access to the most innovative life science reagents, and to help them make more significant discoveries. We have our own R & D team,  with advanced technology, equipment, safe warehouse, and cooperation with us, will give you the best quality, service and surprise, look forward to cooperate with you, welcome your inquiries.