Verifying a trade company in Delingha, generally involves a systematic process. Here’s a step-by-step guide:

1. **Legal Documentation**: The first step is to obtain the company’s official registration documents. This could include the Business License (营业执照) and the Company Registration Certificate (企业法人营业执照).

2. **Online Search**: Check if the company has an official website or listed presence on business directories like Baidu Business, Haotai, or Alipay Trade.

3. **Company Reviews**: Read through any available reviews from past clients, suppliers, or partners. This can help assess the company’s credibility and reliability.

4. **Financial Stability**: Verify if the company is financially stable by checking their balance sheets, income statements, or financial reports.

5. **Local Regulatory Compliance**: Ensure that the company complies with all local regulations and standards governing trade in Delingha.

By following these steps, you can effectively verify a trade company in Delingha.