My order contact is Ms.LOUISA, she is very professional and friendly. Mr.David is from Türkiye and is one of the company's shareholders. There is no barrier to our communication. We have repeatedly purchased multiple seawater desalination equipment from CHUNKE, and everything is going well.The equipment is easy to operate and quality is very good. I compared the equipment we purchased before, CHUNKE equipment is the most cost-effective. Our customers are also very satisfied. Will continue to support and develop business together.Good day!