浙江bg大游科技股份有限公司创建于2002年8月2日，2008年9月19日在深圳交易所挂牌上市（股票代码002273）。2022年公司实现营业总收入43.76亿元，同比增长14.86%；实现属于上市公司股东的净利润5.95亿元。

Zhejiang Crystal Optoelectronic Technology Co., Ltd. (COT) was founded on August 2, 2002 and listed on the Shenzhen Stock Exchange on September 19, 2008 (stock code 002273). In 2022, total revenue reached 43.76 billion yuan, with year-on-year growth of 14.86%, and the net profit climbed up to 5.95 billion yuan.

       二十年一路走来，bg大游作为信息交互领域的全球光学专家，提供从核心元器件到模组及解决方案的一站式专业服务。目前公司涉及五大产业板块的研发与制造，产品包括光学元器件、薄膜光学、半导体光学、汽车电子AR+、反光材料等。公司下设十余家全资及控股子公司，并参股日本光驰株式会社、宁波基石投资、武汉物易云通、京浜光学、朝歌数码等多家企业。 

Over the past twenty years, COT has been a global optical expert in the field of information transaction, providing one-stop professional services from core components up to modules and solutions. At present, the company is involved in R&D and manufacturing process in five major industrial sectors, and its products include Optic Components, Thin-film Optics, Semiconductor Optics, Automotive Electronics & AR+, Reflective Materials, etc. The company has more than ten wholly-owned and controlling subsidiaries, and participates in multiple enterprises such as Japan Guangchi Co., Ltd., Ningbo Jishi Investment, Wuhan Wuyi Yuntong, Jingbang Optics, and Zhaoge Digital.

      公司产品横跨消费电子、车载光电、元宇宙三大赛道。消费电子端，红外截止滤光片及组立件（IRCF）、摄像头盖板（CG）、窄带滤光片（NBPF）产销量居全球前列，其竞争力核心在于公司领先全球的集“薄膜设计、微纳、光学冷加工、大规模自动化”于一体的技术整合能力。车载光电端，抬头显示（HUD）、车载摄像头、激光雷达视窗片均已应用于全球知名整车厂的产品与服务中。元宇宙端，近年来人工智能与显示技术高速发展，十余年前公司已布局AR领域全技术路径，助力科技巨头的量产孵化。此外，bg大游下属全资子公司浙江夜视丽生产的反光材料多年来在国内保持技术领先地位。 

Our products span from Consumer Electronics, to Automotive Electronics and Metaverse. For Consumer Electronics, products such as Infra-Red Cut Filter (IRCF), Camera Cover Glass (CG), Narrow Band Pass Filter (NBPF) help COT to rank among the world's top producers and sellers. Our core competitiveness lies in its leading global technology integration ability to combine "Thin Film Design, Micro Nano Optic Techonology, Optic Cold Forming, and large-scale Automation" together. For Automotive Electronics, Head Up Display (HUD), Car Cams, and LiDAR window glasses have all been applied to the products and services of globally renowned vehicle manufacturers. For Metaverse, AI and display technology have developed rapidly in past few years, and COT has laid out a full technology path in the AR field to help incubate technology giants in mass production. In addition, the reflective materials produced by Zhejiang Yeshili, a wholly-owned subsidiary of Crystal Optech, have maintained a leading technological position in China for many years.

       展望未来，随着光学跨领域的多元化应用，全球光学行业已经迎来一个千载难逢的好时机。bg大游将继续坚持“全球化、技术型、开放合作”的指导方针，秉持“高尚做人、卓越做事”的经营哲学，肩负“创新让光学更强大，光学让世界更美好”的使命，奋力“成为全球卓越的一站式光学专家”！

Looking into the future, with diversified application of Optics across different fields, the global optical industry has ushered in a golden opportunity. Crystal Optech will adhere to the guiding principle of "globalization, technology-oriented, and open cooperation", uphold the business philosophy of "be noble in life, be excellent in work", shoulder the mission of "innovation makes optics stronger, optics makes the world a better", and strive to "become an outstanding one-stop optical expert in the world"!