Yiwu ChangDa E-Commerce Firm are a manufacturer and trader specialized in research,development and production of spectacles.Yiwu Changda E-commerce Firm is a located in Yiwu,a sea of commodities, with connenient transportation access. We have shop in Yiwu International Commodity Market H1-23075.Our factory is located in Wenzhou. Welcome to visit our shop or factory..All of our products comply with international quality standards and are greatly appreciated in avariety of different market throughout the world.If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us.Yiwu Changda E-commerce Firm is a looking forward to forming sucessful business relationships with new clients around the world in the near futurer.