Wenzhou Tongzhan optical co.,ltd. was established in 2002.Mainly manufactures metal sunglasses and reading glasses at the very beginning.In the year of 2013,the daughter of our president graduated from Colleague and started the subsidiary corporation -Wenzhou Sunbest optical co.,ltd. to do international business,she enlarged the business scope by cooperating with different fitting factories.During these 6 years development,we&#39re now the golden suppliers of some big companies worldwide Such as Disney,Walmart,Lojas Renner,Woolworth.Etc.We have built our own reputation among customers by good service ,stable quality and rapid new model development.We implement a set of strict inspection process to control quality.Welcome to join us And let us be your business partner in China for win-win cooperation.