Our advantages​

About us​

Professional testing services

With the gradual recognition of the importance of software quality in the market, the importance of software testing in the implementation of software projects has become increasingly prominent. However, the reality is that the status and role of software testing has not been taken seriously in many enterprises and there are many misunderstandings. Only with perfect testing services can the quality of software be truly improved.

Customer value

DHC is cooperation oriented and has first-class professional technology. Engineers all over the world rely on us to help them meet their needs in circuit protection. We offer the industry's most extensive and cutting-edge products, instead of just one technology, so we can answer questions fairly and find the best solution for each application.

Mainly including: over-current test, over-voltage test, EDS test, fault analysis, telecommunication test, etc.​