Group 1 - A new company, Shanghai Chengyibo Parts Service Co., Ltd., has been established with a registered capital of 100,000 RMB [1] - The legal representative of the company is Wei Maoming [1] - The business scope includes wholesale and retail of hardware products, sales of metal materials, automotive parts, and various consulting services [1] Group 2 - The company is involved in multiple sectors such as automotive accessories, battery parts sales, tire sales, and machinery equipment leasing [1] - The company operates under the principle of conducting business activities independently with its business license, except for projects that require approval [1]