"Based on domestic market and expand abroad business" is our enhancement strategy for Marine Monitoring Buoy, Riverway Water Quality Buoy, Offshore Wave Sensor, Wind Speed Buoy,Marine Weather Buoy. Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services. The product will supply to all over the world, such as Europe, America, Australia,Sri Lanka, Sri Lanka,Armenia, Belarus.Profession, Devoting are always fundamental to our mission. We've got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.