1. Business nature: Property management companies are mainly engaged in property management and maintenance services, and are responsible for managing and maintaining various properties, real estate or property facilities, and providing related services such as maintenance, cleaning and safety. Securities companies are mainly engaged in securities business, including securities trading, investment consulting and asset management. , and provide trading and trading services for financial products such as stocks, bonds and futures.

2. Business scope: Property management companies focus on specific property management fields, such as houses, commercial complexes or office buildings. They establish cooperative relations with owners or real estate developers by signing property management contracts. Securities companies can provide trading, financing and investment services of various securities and financial products, covering a wider financial market.

3. Profit model: Property companies mainly make profits through property management service fees, rental income or other related expenses. Their profits are related to the quality of property management, service level and contract agreement. Securities companies mainly make profits through commissions, handling fees and investment income.