Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for gravity acceleration buoy, Multi-Parameters Buoy, Undersater Connector, Nutritive Salt Probe,Lake Adcp Buoy. Customer pleasure is our main purpose. We welcome you to definitely build business relation with us. For further more information, you should never wait to contact with us. The product will supply to all over the world, such as Europe, America, Australia,Portland, Paris,Georgia, Tajikistan.With the technology as the core, develop and produce high-quality products according to the diverse needs of the market. With this concept,the company will continue to develop products with high added values and continuously improve products,and will provide many customers with the best products and services!