Core Points - Shanghai Wentu Rui Chemical Technology Co., Ltd. has been established with a registered capital of 1 million RMB [1] - The legal representative of the company is Yang Jun [1] - The company's business scope includes various technical services, new material technology promotion, and sales of specialized chemical products among others [1] Business Scope - The company is involved in technology services, development, consulting, exchange, transfer, and promotion [1] - It offers new material technology promotion services and organizes conferences and exhibitions [1] - The sales activities cover a wide range of products including specialized chemical products, dyes, petroleum products, and various types of equipment and materials [1]

Core Viewpoint - Qidong Yisuitong New Materials Co., Ltd. has been established with a registered capital of 200,000 RMB, focusing on various new material technologies and sales [1] Company Summary - The legal representative of Qidong Yisuitong New Materials Co., Ltd. is Tang Yunying [1] - The company’s registered capital is 200,000 RMB [1] - The business scope includes general projects such as new material technology promotion services, synthetic material sales, synthetic fiber sales, dye sales, and plastic product sales [1] Industry Summary - The company will engage in the sales of engineering plastics, synthetic resins, fiberglass and its products, fiberglass reinforced plastic products, rubber products, ecological environment materials, functional glass, and new optical materials [1] - It will also provide specialized chemical product sales (excluding hazardous chemicals), technical services, development, consulting, exchange, transfer, and promotion [1] - The company is involved in resource recycling technology research and development, operating independently within the scope of its business license [1]