Dear Purchaser,
 Thanks for your time.
 According to the sales statistics of the first half year of 2016, our WYL ball valves are the highest satisfaction products of our customers. And the satisfaction index up to 99%.
 In the first half year of 2016, we do not get any feedback on the missed delivery, less delivery, product failure and material failure.
Any ball valves’ order that you are going to purchase will after strictly inspect, we can guarantee the quantity and quality with no problem.
We look forward to your inquiry and believe that we will establish a successful co-operation.
 Best regards,

Anna