Annual Report 2007

Vertically Integrated Business Model 垂直整合業務模式 The Group is a leading integrated optical components and products manufacturer in the PRC, and is principally engaged in the design, research, development, manufacturing of optical and optical-related products. 集團為中國領先的綜合光學零件及產品生產商，主要從事設計、研究、 開發與製造光學及光學相關產品。