... standard We are specialized in a diverse range of high quality Sports and Fashion Sunglasses, Reading Glasses, Optical Frames, Polarized lenses as ... material are customized.2. Sunglasses Vantages: 01. CE, FDA, ISO9001:2008, ISO 14001:2004 02. High quality, low margin, best ... business relationship with customers both at home and abroad. For more information, please feel free to contact us! Your ...