Lianyungang Weidir Impex Trading Co., Ltd. is an international medical instruments exporter, specializing in the optical and ophthalmic instruments with a history of more than ten years. Now, we have become one of the China largest distributors for all Chinese optical and ophthalmic instruments. Every year, we buy a lot of instruments from our factories and sell aboard. We have established very strong relationships with all of our factories, based on this, we can grant, very easily, our customers the lowest prices, promptest delivery and best service-after-sales. Sometimes, our quotations are ever lower than that directly from the factories. Thus we are proud that we are the most competitive in this field. Especially, we have our own factory to produce China top-quality trial lens sets with CE mark, mainly for American and European market. We have sold our trial lens sets to USA and many European countries, such as Germany, England, France and Italy. Today, we have the exclusive distributors in England, Italy and Poland for our trial lens sets and trial frames. Please feel free to get in touch with us if you are interested in our products.