Huzhou Changsheng Chemical Co., Ltd

General items: sales of chemical products (excluding licensed chemical products); sales of coatings (excluding hazardous chemicals); sales of knitted textiles and raw materials; sales of metal products; technical services, technology development, technical consulting, technical exchanges, technology transfer, Technology promotion; business management consulting; import and export of goods; import and export of technology (except for projects that require approval according to law, business activities can be carried out independently with a business license and in accordance with the law).