We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for Optical Glasses, Single Vision Distance, Lente Photochromic, Computer Progressive Lenses,Single Vision Prescription. We wholeheartedly welcome customers all over the world come to visit our factory and have a win-win cooperation with us! The product will supply to all over the world, such as Europe, America, Australia,Manila, New Orleans,Kazakhstan, Zimbabwe.With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.