Glass Toughened: An Innovative Product by Beijing Jeffoptics Company Limited Beijing Jeffoptics Company Limited, a leading manufacturer of optical instruments in China, is proud to introduce its latest product - Glass Toughened. This innovative product is manufactured using advanced technology and high-quality materials that make it durable and long-lasting. Glass Toughened is a popular type of safety glass known for its robustness and break-resistance capabilities. It is made by subjecting ordinary glass to a thermal or chemical treatment process, making it four to five times stronger than normal glass. This makes it an ideal choice for critical applications such as buildings, automobiles, and electronic devices. At Beijing Jeffoptics, we offer Glass Toughened at an affordable pricelist, ensuring that customers can get top-quality products without breaking the bank. Our team of experts is dedicated to ensuring that we meet and exceed our customers' expectations. In conclusion, if you are looking for an innovative and durable glass product, look no further than Glass Toughened by Beijing Jeffoptics Company Limited. Contact us today to learn more about this product!