To verify a technical company in Chaozhou, China, you would follow these steps:

1. **Check the Official Registration**: The first step is to confirm that the company has legally registered with the local administrative department of industry and commerce. You can usually find this information online or by visiting their physical registration address.

2. **Review the Company’s Website**: Visit the company’s official website (usually ends with “.com”). This will give you insights into the company’s reputation, services offered, and customer testimonials.

3. **Check Online Reviews**: Look for reviews of the company on platforms like Google, Yelp, or industry-specific forums. These can provide valuable information about the company’s performance and customer satisfaction.

4. **Contact the Company Directly**: If you still have doubts or need more detailed information, it’s perfectly fine to contact the company directly via phone, email, or their official inquiry page.

Remember that verifying a technical company may require some time and effort, but it’s an important step to ensure your dealings with the company are secure and legitimate.