SUM

Established in 1998, Sum is a professional manufacturer and exporter dedicated to designing, manufacturing and distributing optical frames. Located in Wenzhou, Zhejiang, our factory covers an area of 500 square meters and has over 120 workers... At Sum, we make it a point to partner with individuals and corporations with the same goal... Since 1998 In-House Crafting eyeglasses. factory direct wholesale optical frames.OEM and ready stock are averable.quickly delivery.

Primary location: Wenzhou China