Hi All,

When I search our brand Sinosigma, we found this topic.
I am the CEO of this company Guang Zhou Sigma Technology LTD.
We tried our best to serve all of our custmers.
We are not scam, we are also bitcoin fans.
"They are a gold supplier (verified, highly rated) on AliBaba. " Yes, right, we are also Alibaba verified gold member.
"http://feedback.aliexpress.com/display/detail.htm?ownerMemberId=206064915&companyId=218458668&memberType=seller"
Yes, they are all real feedback, though not 100% 5 stars.

www.sinosigma-europe.com  is not our verified reseller, I will contact them to take off all Sinosigma logo.

Best Regards,
Li.Zhiren

C.E.O
Guang Zhou Sigma Technology Ltd