1. Studying in Australia: Studying in Australia is one of the earliest professional immigration service agencies in China, and has been rated as the most influential immigration agency in Sina.com for many years.

2. Development Consulting Group: Development Consulting Group is a professional organization focusing on overseas immigration, overseas investment and overseas education. Established on 20 1 1.

3. Jinghong Immigrants: Jinghong Immigrants is a Canadian immigration institution established in 1990, which provides immigration consultation, application guidance, employment and other services.

4. Guangzhou Overseas Chinese Affairs Co., Ltd.: Guangzhou Overseas Chinese Affairs Co., Ltd. is a well-known immigration institution established in 1989.

5. International Travel Immigrants: International Travel Immigrants is a professional company established in 2002, mainly engaged in entry and exit services.

6. Global Immigration: Global Immigration is one of the leading immigration agencies in China, which has been focusing on immigration services for more than 20 years and is the leading brand in the immigration industry in China.

7. Overseas Chinese Group: With the approval of the Ministry of Public Security and the State Administration for Industry and Commerce, Overseas Chinese Group has the qualification of "intermediary license for private entry and exit" and specializes in the business of "immigration and settlement".

8. Xintong Education: Xintong Education is an immigration institution established more than 20 years ago. Headquartered in Beijing, Xintong Education has been committed to providing professional and high-quality services for China citizens to study abroad and invest overseas for many years.

9. Canadian immigration: Canadian immigration is one of the leading immigration agencies in China, established in 1994 and headquartered in Guangzhou.

10, and Sino-British trend: Sino-British trend is a well-known brand in China's immigrant study abroad community, and it is also one of the earliest institutions in China to handle entry and exit services.

Advantages and disadvantages of immigration

Benefits:

1. Increase the labor force and reduce the labor cost in China.

2. Attracting investment and promoting domestic economic development,

3. Conducive to the diversified development of local culture.

Disadvantages:

1, surplus labor force, rising unemployment rate

2. Increase the social burden of the country.

3. Not conducive to management.