William Barker

Revisão de Beijing hisunspeed information...

I have been a customer of Beijing hisunspeed infor...

I have been a customer of Beijing hisunspeed information tech. co., ltd. for several years now and I must say that their service is average. While they have a user-friendly website and a decent range of products, their customer support can be quite slow in resolving issues. Overall, it's an okay experience.