DY VISION CO.,LTD Manufacturer   (China (Mainland)) Since 2007 Bronze Member Welcome         My Home         Contact Details My Products Trade Leads         My Sell Offers         My Buy Offers Search   Company Profile We are established in 1998 to be a leading manufacturer and exporter located at Hangzhou city, Zhejiang Province of China.We specialized in optical and ophthalmology products, own subordinate factories all have professional technicians and advanced machines. Product/Services sunglasses, reading glasses, optical frames, optical lenses, accessories, optical instrument and equipment.   Send Inquiries Add Contact Add to Favorites   Main Product Main Market World Wide Categories Home > Timepieces, Jewelry, Eyewear > Eyewear Accessories Number of Employees Less than 5 People