SHENZHEN BOTONGNA MARINA CO.LTD through introducing outstanding design theory and manufacture technology, widely studying and adopting criterion of the developed countries such as American, England, Seweden, Australia setting up our own quality control system..We have close cooperating relations with many design institutes and laboraries,depending on our experts and professional team,our services and products are getting more and more popular. domestic and abroad.



European quality , Chinese price that is our aim.. Combining foreign experiences and self innovation ,we have...