I just tested a "Made in India" Verbatim DataLifePlus DVD+R 8x (MCC 003) disc yesterday. I believe those are made by Moser Baer.
It burned well at 6x in my Plextor PX-712A - as well as the Made in Taiwan Verbatims I have. I haven't tested it at higher than 6x though.
The reason I tested it at 6x is that this is the optimal speed for most media on my PX-712A, and I get very consistent burn quality at this speed.
A PxScan/PxView result can be seen below. PIE and PIF values are very good, but the Beta value strays a bit from the zero line.