To verify a trade company in Qianshan, a process similar to those followed in formal business verification would be applied. Here’s a step-by-step guide:

1. **Source Validation**: Start by confirming the existence of the company listed as “Qianshan Trade Company.” This can be done through official databases, such as China’s National Business Credit Information System (BBN).

2. **Legal Registration**: Verify that the company is legally registered with the local authorities in Qianshan. This information can often be found on the company registration certificate.

3. **Trade Activity**: Assess if the company has been actively engaged in trade activities, such as exporting or importing goods. This can be verified through export/import records or by consulting industry reports.

4. **Third-Party Verification**: In some cases, it might be beneficial to seek verification from independent auditors, financial institutions, or specialized trading platforms.

By following these steps, you can effectively verify the trade company in Qianshan.