To verify a trade company in Daye, a process similar to that followed in official business channels would be executed. Here’s a step-by-step guide:

1. **Due Diligence**: The first step is to gather relevant information about the company. This includes verifying the company’s name, registered address, and any relevant business licenses.

2. **Online Research**: Visit credible government websites or trade databases specific to Daye. These resources often provide a list of registered companies along with their verified details.

3. **Phone or Email Verification**: If you’re unable to find the information directly, try contacting the company through their registered phone number or email address. A legitimate business should be responsive.

4. **Professional Verification Services**: If you still have doubts about the authenticity of the company, consider hiring a professional verification service with expertise in Chinese markets. They can conduct a thorough investigation for you.

Remember that verifying a trade company involves multiple steps and requires reliable information sources.