We attach great importance to product development and technological innovation. Has successfully developed a number of models of instrument products, with forty patents. Product Development to customer-oriented, customer and market response to the problems and needs of development is the entry point and innovation point. Technological innovation is very much about user experience, and practice is the sole criterion for testing truth. The problem that reflects user and requirement is theorized, reify, pass careful design, change into the product that improves again, give a user to use verification again. In developing, we are not building cars behind closed doors. We are also making active use of external resources. We have a dedicated collaboration platform in Cambridge, England. We have a wide range of customers abroad, including the United States, the United Kingdom, Russia and Southeast Asia, etc. , can receive timely feedback on product improvement. In the domestic and medical institutions, pharmaceutical manufacturers, water quality monitoring institutions and other units and companies to exchange technical cooperation, for our product design provides many useful information.