Shenzhen JinDingXing Technology Co., Ltd is now the third time blacklisted on SBL. The company is a scam. They took 270 usd for 200 pcs Micro SD and never delivered. I think it is new kind of scamming where customer will not get any advance tracking as well never get the ordered goods.
In December 2013 I purchased 1000 Micro SD cards from Jdxtrade.com, Shenzhen JinDingXing Technology. Out of the 1000 cards, not a single one worked! The supplier promised to replace the Micro SD cards, or give money back. It is now May 2014 and they still give the same empty promises.