NanTong HongRui Chemical Co., Ltd is a comprehensive enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds for years with particular expertise in pyridine, pyrimidine, purine and indole derivatives. We can supply the product in different scopes from gram, kilogram to ton, especially for the product of industrialization at kilogram and ton. Our main customers are in India, Korea,Germany, USA and Japan. We established long terms of business with our customers. We have one R&D center and two manufacturing plants, which are fully equipped with advanced facilities. We specialize in new product development and custom synthesis, quantity range from gram to bulk. Our catalogue covers more than 500 products. We a..