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

1. **Research Online**: Start by searching the company’s name along with “Dezhou” and “technical company.” This will help you find official websites, business registration records, or any credible reviews.

2. **Check Official Documents**: Verify the company’s existence by checking their business registration certificate in Dezhou City’s public service platform.

3. **Company Profile**: If available, read through the company’s official profile to confirm its technical focus and capabilities.

4. **Contact Information and Reviews**: Make sure to verify the contact details provided on their website or other platforms. Also, look for customer reviews on third-party sites to gauge their reputation in technical services.

By following these steps, you can confidently verify a technical company in Dezhou, China.