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

1. **Check the Official Registry**: The first step is to look up the company’s details on the official business registration platform of Suihua. This could be the local Administrative Bureau or similar service provider.

2. **Verify the Company Name and Registration Number**: Ensure that the technical company you’re interested in has a unique name, and it’s listed with a valid registration number.

3. **Check Online Reviews and Public Feedback**: Visit platforms where customers typically leave reviews or ratings for the company. This will give you an idea of the company’s reputation.

4. **Contact the Company Directly**: If possible, reach out to the company directly through their official email address or phone number. A professional response from the company can serve as a strong verification.

Remember that verifying a technical company is not always foolproof, but following these steps should increase the confidence in the authenticity of the company.