We have been making glasses for more than 20years in wenzhou cuity zhejiang province
china ,product includs reading glasses/eyewear, optical glasses/eyewear , sunglasses
glasses/eyewear ,child glasses/eyewear.
Then material can be acetate glasses/eyewear,plastic glasses/eyewear, memory metal
glasses/eyewear and metal glasses/eyewear(titanium,stainless steel,monel,copper/bronze
and iron).