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

1. **Research Online**: Start by searching the company’s name along with “Huixian”, “Technical Company”, or any relevant keywords. Look for official websites, registration certificates, and reviews.

2. **Check Official Websites**: Visit the company’s primary website (if available) to verify its authenticity. Check if the domain is registered to the company and if the content is up-to-date.

3. **Verify Registration Documents**: Technical companies in China are required to register with local authorities. Check if the company has business licenses, registration certificates for industrial and technological enterprises, or any other relevant documents.

4. **Check Third-Party Reviews**: Look for customer reviews on platforms like Alibaba, Tencent, or even social media channels. Positive feedback from past clients can be a strong indicator of authenticity.

Remember that verifying a technical company might require some time and effort due to the need to access official records and check multiple sources.