The role of manpower agencies in the employment relationship of hiring foreign workers is extremely delicate. The government has always believed that manpower agencies mostly exploit foreign workers, so it has been continuously squeezing their space for existence. On the other hand, however, the government has been unable to solve the problem of general employers' lack of knowledge about the complex application procedures and regulations for foreign workers, nor can it meet the basic needs of both employers and employees on how to handle problems when they arise. Therefore, the existence of manpower agencies is still necessary to this day.

United Best Power International Co., Ltd. was established in 1992 and has been operating ever since. Initially, its main business focused on introducing foreign workers to the construction industry and factories. Later, due to the increasing demand for domestic helpers and caregivers, this has also become one of the company's strengths. Under the leadership of Chairman Mr. Huang Gaojie, the company has achieved brilliant results in the construction industry and has also made considerable contributions to public engineering construction. Now, due to changes in government policies, the company's business focuses on the construction industry, manufacturing industry, and caregiver services. Although the environment for foreign labor is constantly changing, the company adheres to the principles of "professionalism, integrity, and pragmatism" and provides employers with the most timely and effective services in line with government regulations.