Tianjin Optical Group Co., Ltd. 5 years, completely out of the woods, to achieve spectacular leaps and bounds and brilliant achievements, in terms of scale, technology, or the creative energy that is on both the front ranks of domestic industry, the annual sales income of 1 billion yuan. “Tenth Five-Year” period, the group’s accumulated sales income 40 million yuan, 103 independent innovations. Production of which 63, 12 patent applications, new products, the contribution rate of 85% or more. This year, the Tianjin Optical Group Co., Ltd. achieved sales income of 740.96