Group 1 - A new individual business named Yizheng Yanqi Explosion-proof Electrical Equipment Operating Department has been established, with a registered capital of 10,000 RMB [1] - The legal representative of the business is Pan Qiyan [1] - The business scope includes sales of various products such as power distribution switch control equipment, security equipment, household appliances, metal products, and more [1] Group 2 - The company is involved in construction-related services, including earthwork engineering, rental of construction machinery and equipment, and landscaping engineering [1] - It also provides logistics services, including transportation of goods with vehicles under 4.5 tons and packaging services [1] - The business is permitted to engage in the sale of a wide range of products, including electronic products, cement products, hardware, and labor protection supplies [1]