中国南方工业集团公司直属的大型光电企业，国家机电产品出口基地和河南省高新技术企业，在光、机、电等领域都有较强的研发生产实力，是国际著名的光学冷加工基地，也是目前我国最大的光学薄膜生产企业。研发生产的光学引擎产品居国际领先地位。
　　地址：南阳市工业路508号
　　电话：0377-63865016

Henan Costar Group Co., Ltd

　　Henan Costar Group Co., Ltd, which is a large-scale optoelectronic enterprise directly under China South Industries Group Corporation, is a major national export base for electromechanical products and a high-tech enterprise in Henan Province. The company has a strong research and development capability with a large production capacity in such fields as optics, mechanics and electrics. The company is an internationally renowned optical cold working base as well as the largest Chinese enterprise in producing optical films at present. The optical engine products developed by the company take the lead in the world.

　　Address: No. 508, Gongye Road, Nanyang City, Henan, China
　　Tel: 0377-63865016