To verify a technical company in Shantou, follow these steps:

1. **Check the Company Registry**: The initial step is to visit the local government’s Department of Industry and Information Technology. They have public records that can be accessed to verify the company.

2. **Review Online Presence**: Check the company’s official website (if available), social media profiles, and business directories such as Alibaba or Global Sources.

3. **Verify Company Documents**: If possible, request for copies of relevant documents such as licenses, certificates, or registration certificates.

4. **Check Reputation**: Look for reviews from previous clients, if available, to assess the company’s reliability and performance.

By following these steps, you can effectively verify a technical company in Shantou.