Group 1 - A new individual business named Pizhou Huazhiyao Cold Chain Equipment Operating Department has been established with a registered capital of 10,000 RMB [1] - The legal representative of the business is Li Zihang [1] - The business scope includes manufacturing and sales of refrigeration and air conditioning equipment, technical services, and various sales of hardware and machinery [1] Group 2 - The company is involved in a wide range of activities including general goods warehousing, electrical equipment repair and sales, and internet sales [1] - The business is permitted to operate without needing special approvals for most of its activities, except for certain regulated items [1]