I have spent over $1,500.00 with HK since I started 3 years ago. Only had 1 problem, I ordered a Turnigy wattmeter from them. Sent message with request for RMA to return it to the U.S. warehouse. When I got the RMA e-mail, it had the U.S. warehouse address on it. I bought my Turnigy 9x Radio, and 11 rx's from them. Lots of esc's, motors. servos, batteries, and other parts and things for the hobby. No problems with products other than the wattmeter. Shipping time from HongKong=2 weeks. Lipos from HongKong, 3-4 weeks(surface ship only). Ship time from U.S. Warehouse=1 week.