Cindy is an asset to Dongguan Nailike New Energy, she is helpful, patient and went out of her way to ensure I had the right product. She helps you choose a product during her off-hours or answers questions on the weekend. I am in Lithuania so it’s not easy communicating so far away by Cindy made me feel like I am next door, even on the weekend she responded to me right away. This is the highest quality of service I have ever received from a manufacturer, and this is thanks in particular to Cindy. Cindy should be a role model for sales and service to the entire company, i can say enough about how she helped me. thank you ever so much Cindy I hope to purchase from you again, I hope your company is proud of as as I am.