Danyang Dayao Optical Co., Ltd.

Danyang Dayao Optical Co., Ltd. offers a full range of optical products including sunglasses lenses, tinted glass, and carrier boxes — a complete solution for buyers looking to source both components and packaging. Being based in China, a global hub for optical manufacturing, gives them strong access to low-cost production and supply chains. Founded in 2010, the company has been in operation for over a decade, which suggests stability and experience in meeting consistent buyer demands. However, none of the key verification points — work email, phone number, or business documents — have been confirmed. This lack of verification raises a red flag for buyers who need to ensure legitimacy before placing large orders. Without verified contact details or documents, it's difficult to assess the company's reliability or track communication. Buyers should request additional proof before engaging in serious business discussions or order placements.