LTW (Jiangsu) LLC, established in 2016, is a large-scale manufacturing company specializing in food additives and mineral supplements such as sulphates, phosphates, and seaweed iodine. With five stainless steel production lines and an annual output capacity of over 30, 000 tons, the company is a key producer and exporter in China. LTW is also a scientific research base for Nanjing University of Technology and Jiangsu University. The company's products are exported to over 30 countries globally.