Group 1 - A new company, Hebei Zhizhong Fire Technology Co., Ltd., has been established with a registered capital of 5 million RMB [1] - The legal representative of the company is Zhao Chen [1] - The business scope includes manufacturing security equipment, selling fire-fighting equipment, and recycling of renewable resources [1] Group 2 - The company is involved in the research and development of resource recycling technology and the manufacturing and sales of specialized chemical products (excluding hazardous chemicals) [1] - The company operates under the principle of conducting business activities independently according to its business license, except for projects that require approval [1]