湖南普照信息材料有限公司是中国国内目前唯一一家从事高精度光掩膜基版材料（匀胶铬版）研发、生产与销售的专业厂家。

公司创立于2003年8月，位于长沙国家高新技术产业开发区麓谷，注册资本金10596.53万元，由半岛网页版控股，最终控制人为湖南湘投控股集团有限公司。

公司采用当前世界最先进生产、检测设备以及工艺技术，结合公司独创技术，建成能够生产75×75mm至700×800mm各种规格的溅射匀胶铬版生产线，产品广泛应用于新型平板显示器件、集成电路、精细光学、线路板、微纳加工及激光防伪等多种产业的光掩膜制作。

公司着眼于高端、立足国内、面向世界。世界一流的设备和工艺，最高洁净度达到10级的超洁净厂房，以及科学严格的质量保障体系，保证了产品“零缺陷”、高精度的品质，产品水平不仅填补国内空白，在国际上亦达到先进水平。

科技改变世界，信息引导未来！普照材料将在高科技信息材料领域潜心钻研，持续创新，领先国内，同步世界，并愿通过与您之间的真诚合作，共创辉煌明天！

Hunan Omnisun Information Materials Co., Ltd (OIM) is the only one at present in China specially for R&D, production and marketing of Chrome Mask Blanks with high precision and “Zero-Defect” quality.

Located in Changsha National High-Tech Development Zone of Hunan Province, OIM was founded in August, 2003, with a registered capital of 105.96 Million RMB. It is held by Hunan Electronic Information Industry Group Co., Ltd. (HEC) who is also a company held by Hunan Xiangtou Holdings Group Co., Ltd.

With currently the most advanced technologies, processes and equipments, combined with self-innovation, we have established a sputtering production line for Chrome Mask Blanks, with products specifications ranging from 75×75mm to 700×800mm. Our products are widely applied in various industries like flat panel displays (FPD), integrated circuits (IC), fine optical, circuit board, micro-nano processing, laser anti-counterfeit and so on.

The “zero defect” and high precision quality of products are guaranteed by  the world-class equipments, technologies and process, clean-room workshops of up to Grade 10, and strict quality assurance system. The products have not only filled up the domestic blank, changing the history that the mask blanks relied on import for long time, but also developed to the first class in the world.

Science and technology change the world, and the information leads the future. We will devote ourselves to R&D and innovation of this industry, endeavor to maintain our leading position in China and keep in pace with the world. And we sincerely hope to work and cooperate with you today, to create together a prosperous tomorrow.