Tianjin Chengyuan Chemical Co., Ltd. was registered in Tianjin Port Free Trade Zone located in Tianjin, the largest port and trading city in Northern China. We are located on Bohai Sea Shore, only 5 kilometers away from Xingang Port and 15 kilometers from Tianjin International Airport. The transportation is convenient, which provides convenient conditions for our company's business development. Tianjin Chengyuan Chemical Co., Ltd. is a chemical enterprise that mainly processes and sells 96%, ...