-Work with clients to learn about our products of Inorganic sulfate.-If there special requirements from our clients, communicate with the production department in time.-Follow up each order in time, and after the production is completed, require relevant personnel to do a timely inspection.At Xiangtan Fenghe Biotechnology, our work is more rigorous, we must do it according to the needs of clients, and the content of the finished products must meet the requirements of clients, which means that our company needs to continue to innovate.