Tongling Yangguang Synthetic Materials Co., Ltd. is located in Tongling city, which is located near national highway 312, Nanjing, Shanghai and Hangzhou. We enjoy good location. Tongling is well-known as the copper city of China. We are specialized in the synthesis of dye, pesticide intermediate and pharmaceutical intermediate. We establish our business in a good way and we believe in honest business and independence business. Upholding good environmental condition, human resource and policy...