As for your question about the incoming inspection, now we have to check them by the method of continuous operation for 2000 cycles. We still insist on exchanging a batch of 2000 pcs. for servomotors of proper quality. We will prepare this batch for your convenience, it will contain 220 pcs. separately labeled not working, 10 pcs. without problems,and the rest.You exchange this batch for us on your own and at your own expense, and then you can conduct tests.