Shanghai Jade Electronic Technology Co., Ltd. is a company based in Shanghai China and is dedicated to helping clients with export or import. The principal objective of Jade Tech is to offer outstanding products and make them available to our customers at reasonable prices. The Jade Tech label itself is a new brand in the optic market. Moreover, our company has been cooperating with some of the most prominent businesses in the top- level market as our OEM clients for several years. We make it our first priority to inspect all of our products produced from our factories. As a result, our customers'' utmost satisfaction is our number one goal. We are currently looking for buyers for optic products, including windows, optic lenses and optic glass. These products are produced in mainland China. We are so confident in the products we produce that we encourage a trail testing prior to ordering in large quantities as a first step. We then take great care to ensure the quality of all merchandise shipped out to our customers. 100% satisfaction, high-quality products with a reasonably competitive price and prompt customer service are our promise to our customers. You are welcome to contact us with your specific requirements.