To verify a technical company in Maoming, a systematic approach can be followed:

1. **Official Documentation**: The first step is to visit the company’s official website (if available). Here, you should find their registration details, business licenses, and any other relevant legal documents.

2. **Local Government Verification**: Contact Maoming City’s Department of Industry and Information Technology (DIIT). They are responsible for verifying registered companies. Provide the company’s name and any reference numbers from their website.

3. **Online Reviews and Reputation**: Conduct online research using platforms like Google, Baidu, or local search engines. Check if the company has positive reviews, and if there are any complaints, take them into consideration.

4. **Social Media Presence**: Verify if the company has active social media profiles such as Facebook, LinkedIn, Twitter, etc. This will provide additional insights into their operations.

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