Zhejiang Bright Semiconductor Co., Ltd. established in October 2012, is located in national Economic & Technological Development Zone of Jinhua City. By adhering to the operation philosophy of “Continuously Satisfying Customers’ Needs, and Creating Unique Value for Customers”, Bright has been committed to the R&D, manufacturing and sales of large-size sapphire substrates and Patterned Sapphire Substrates (PSS) with leading technical level, solid financial strength, and advanced production equipment, and its annual output of 4-inch PSS reaches as high as 1.68 million pieces.