Randolph Engineering, Inc. has proudly produced metal frame eyewear in its USA factory since 1972. Today, ALL of our metal frame sunglasses are designed, developed, and handcrafted in Randolph, MA generating over 90% of company revenues. Randolph also designs and develops eyewear using high grade acetates and other plastic compounds typically not found in the USA. These products are manufactured by our supply partners in Italy and other regions of the world under our close supervision. Final assembly, quality inspection, packaging and fulfillment for ALL our products are handled by our factory and distribution center, located in Randolph, MA, USA.