Qingdao Ruisai New Materials Co., Ltd.

Technology research and technology transfer of polymer materials and chemical products (excluding dangerous goods); wholesale: chemical raw materials and products (excluding dangerous goods); goods and technology import and export business (business prohibited by national laws and regulations shall not be carried out, and national laws Those operating under regulatory restrictions must operate with a license). General business projects that can be operated without approval. (Projects that require approval according to law can only be carried out with the approval of relevant departments)