Our prior experience with this Chinese supplier has been good. As a result we continued to place orders with the supplier. However the last order had proven to have a 70%+ failure rate. We have contacted the supplier several times to no avail.
Hui Le Export Technology Trading Co., Ltd.
I Paid them on the 6th of July 2015 & I only received it on the 10th of September 2015 not thru UPS but the local post office which i had to go there my self to pick up on a scorching middle-eastern hot day & find a cheap pair of Samsung earphones instead of what i originally paid for!
Shenzhen Medke Technology Co.,LTD
I sent this supplier in China 500 USD, in order to receive samples. The samples they sent were broken.
Must Power Limited
At a point Tina, from Must Power Limited, admitted they have received similar complaints from other resellers about the failures of the control board in one of the products which usually resulted in this particular product not accepting mains/utility power for battery charging or bypass operation. She indicated she will arrange for replacement boards to be shipped to us but failed to do so.
Topscom Electronic Co, China
Topscom Electronic Co in China promised 4 weeks delivery of my Printed circuit board assembly. After I placed a first Samples order, they changed the lead time to 6 weeks. After 6 weeks they said they need to raise 45 per cent of the quoted price.