Obviously this is a QC issue. I'm not sure writing a review about a faulty IEM is warranted. Surely a replacement wouldn't be out of the question. 

Head-fi is a highly respected worldwide community a lot of people look up to for the latest reviews of headphones and portable audio gear.  We do discuss quality issues in corresponding threads which I guess you never had a chance to visit in 4 years since you signed up to be a member of this community and only made a single post.  I do understand your frustration with a defective unit you received, but you posted your complain in a review section instead of waiting for a replacement unit (under warranty) to share with everybody about these headphones.  We have a big thread dedicated to Havi B3 Pro I with not a single quality issue complain, and only with praises about its sound quality and other characteristics.
 
Perhaps, you can either edit your review or talk to admins about it.  Completely understand your frustration and effort you put into writing this, but I'm not really sure this particular write up helps as a "review".
 
Hope you can contact a seller and straighten out a problem with your defective unit, so you can come back and share with us about these great IEMs.  And if you have any questions, feel free to join our discussion over at: http://www.head-fi.org/t/711582/havi-b3-pro-1-impressions-thread

Received my pair today, i think they sound really good. I hope you manage to get a replacement or a refund. Did you buy it from bigbargainonline?

Sorry mate, this is not a review but a complaint of a faulty unit. If you bought them from a trusted seller you should have no problem getting a repalcement  unit or a refund. 

Sorry to be rude, but this review is totally insane. Obviously it is not a characteristic of the headphone that the "Right is much louder than left", you have a defective product. I'd suggest either returning the product and removing your review, or going through the proper channels to receive a proper set and then complete a full review.
 
It's an absolute sham for such great IEMs to be tarnished with this review. Those who follow the above thread know that this kind of issue is not nearly the norm, and the B3 has been one of the most consistent low-price phones in terms of quality for quite some time.
 
Readers, please ignore this review.

this is the most offensive and misleading review(!) I have seen in head-fi history ever!...