深圳市長華光顯科技有限公司是從事LED城市亮化工程及LED廣告招牌設計、生產、銷售和服務于一體的高新科技企業。以堅實的技術力量，過硬的產品質量及的服務在激烈市場競爭中取得較快發展。　　　本公司以城市亮化工程LED配套產品及LED廣告招牌產業作為發展方向，緊跟LED應用產品技術，加大研發、產業化及市場推廣力度。產品嚴格執行ISO9000：2001質量管理體系，確保以產品推向市場。公司產品能耗低、使用壽命長、對極端環境耐受強、安裝維護方便；其豐富色彩、鮮明層次、清晰顯示及可隨時變化的顯示程序在用戶中取得好評。　　　誠信、務實、創新是我們的企業精神，化、系列化、規模化是我們的經營理念。我們將為客戶提供精良的產品及服務，以顧客滿意為宗旨。我公司生產的LED發光字外露燈串系列、LED護欄管系列、LED發光條系列、LED模組系列，及配套的各種型號控制器已在市場全面推廣并取得良好效果。　　　　　　Shenzhen Changhua Optoelectronic Technology Co., Ltd. is a high-tech corporation engaged in designing, manufacture, sales and service of LED Advertising sign and city lighting. With solid technical strength, excellent product quality and high-quality service, we had achieved rapid development in the fierce competition.　　　We take LED lighting projects and LED advertises signage as a priority in our development strategy. To make sure we promote high quality product to our market, we strictly enforce the quality management system of ISO9000：2001. The features of low energy consumption, Long lifespan, durable to extreme environment, convenient installation and maintenance, rich color made our products obtain users praise. 　　　“Good faith, practical, the innovation” is our enterprise spirit. 　　　The specialization, the systematization and enlargement are our management ideas. We will provide our customers with excellent products and services to make customer satisfaction. Our LED Bare Single Lamp Series, LED Tube Series, LED Light Strip Series, LED Module Series and their corresponding controllers have promoted comprehensively and won good results.