Puyang Hexing Chemical Co.,Ltd is a leading professional manufacturer of thiourea dioxide, the capacity is 12000MT per year. and sodium percarbonate is 20000MT per year. The world second largest thiourea dioxide and pulp bleaching agent FAS manufacturer. we also supplies many other fine chemical. we have the independent ability to R&D production and promotion. We also have the ability to provide professional technical service to our customer.Puyang Hexing Chemical Co.,ltd insists on the concept of development,creation,cooperation and win-win, adhering the purpose of people-oriented and honesty-oriented. we undertake the responsibility to deliver progress to the industry and bring happiness to our staff. we will keep continuously developing, forward looking and innovating. we have the confidence to bring bright future with our customers and staff.