Established in October 2012, Zhejiang Dongjing Bolante Optoelectronics Co., Ltd. is located in Jinhua City, Zhejiang Province, a national economic development zone. The company uses internationally leading optical processing technology and advanced sapphire processing equipment to focus on large-size sapphire flats and Development, production and sales of graphical sapphire substrates. Based on the leading technology level, strong technical force and advanced production equipment, the company will adhere to the business philosophy of "continuously satisfying customers' needs and creating unique value for customers", and manufacturing high-competitive products in the industry. Strive to build the world's leading manufacturer of sapphire substrates.