Nanjing Garnt Opto-electronics Co.,Ltd is specialized in producing Optical Sphericcal, Aspherical, Flat Optics with material including Quartz, Sapphire and Infrared material like Silicon,CaF2 and ZnSe etc. Among them, Optical cold-processing Aspherical and Optical Molding Lenses are our specialities. Our general manager has more than 20 years experience in Optical production field. He adheres to the responsibility of customer needs, down-to-earth, diligent learning,providing customers with excellent products, quality service as the starting point, which could sell high-quality optical products to all over the world.