yiwu optical market of China yiwu Commodity City is located in 190 no.of Jiangbing Middle Road, close to Huangyuan market.It was founded in October 2000, the business area is ​​3,000 square meters, more than 100 boothes, the main commercial types include sunglasses, optical lens , driving mirrors, goggles and other uses of glasses, lenses, frames, mirror […]