Hengyang LIDA Chemical Co., Ltd. was established in September, 2014. The company is a professional enterprise engaged in arsenic cake disposal and sodium pyrosulfite, anhydrous sodium sulfite production. The company is located At No. 7 of Huagong road in Hengyang City Songmu Economic Development Zone, close to 107 national road, Beijing-Zhuhai high-speed, Beijing-Guangzhou railway, Xiangjiang waterway through them. There is convenient highway, railway, waterway transportation. The company cover...