Our company is the USA SevenOcean photoelectricity sells the main corporation in the China's level of proxies, our company according to "together wins with the customer" the marketing idea, we are absorbed in the optical instruments promotion and the sale in mainland China market. The USA SevenOcean photoelectricities invested mass manpower, the material resource to develop a series of technologies lead and the powerful function optical instrument. In part of economy videoing precise measuring series product has overcome the traditional projecting instrument insufficiency, it can measuring object mapping direct input to the computer, causes its digitization. The product integrate cartography, the survey and the examination function to one body, the function more powerful, the operation more simply. The product since it has gone on the market, economy videoing precise measuring series product depend on human nature design, the reliable quality, the powerful function, reasonable price has received the general customers huge approval and the welcome. Our company continuously devotes to the best optical instruments introduced to customer since had been established, now our business has extend countrywide each place. In line with "carefully enters micro scope" enterprise idea, we not only provide the high quality video measure product for the customer, Also provides "carefully enters micro scope" pre-sale, sells, the post-sale service for the customer. We believed the customer satisfaction just is our successful power, lets the customer feel "goods value is more inexpensive than it’s price" forever is our seeking perfection endlessly.