Group 1 - A new company, Taizhou Tangcheng Machinery Technology Co., Ltd., has been established with a registered capital of 10,000 RMB [1] - The legal representative of the company is Zhao Xiaodong [1] - The company's business scope includes a variety of services and manufacturing activities related to machinery and components, such as technical services, mechanical parts processing, and manufacturing of automotive and motorcycle parts [1] Group 2 - The company is involved in the production and sales of various products, including plastic products, molds, and hardware [1] - It also engages in import and export activities, as well as technology transfer and promotion [1] - The company operates under a general project framework, allowing for a wide range of business activities without the need for special licenses [1]