Verifying a technical company in Gaizhou, China typically involves several steps:

1. **Online Research**: Start by checking the company’s official website (if available). Look for details like registration numbers, licenses, and testimonials.

2. **Registration Check**: Visit the local administrative bureau, such as the Department of Industry and Information Technology, to verify the company’s registration status.

3. **Professional Association Review**: If the company is part of a specific industry association or chamber of commerce in Gaizhou, check their membership records for authenticity.

4. **Rating and Review Analysis**: Read online reviews from platforms like Google, Yelp, or Alibaba. Look for consistent positive feedback.

By following these steps, you should be able to verify the technical company’s legitimacy in Gaizhou, China.