Our company produces mainly Ø60mm ,Ø65mm, Ø70mm, CR-39,1.499 1.560 optical lens: minus, plus, cylinder, Mixing cylinder, minus with high cylinder lens, round-top bifocal, flat-top bifocalADD+3.50, plus with high cylinder; 1.560 white lens,H.D, H.M.C, E.M.I, super hard multi-coating, UV-400 H.M.C, E.M.I, super hard multi-coating and dying lens, Can pay the amount of production more than 15000 every day, in addition produce UV-400 tester, the travelling trader provides convenience for selling glasses one of UV-400.