京华数码科技有限公司紧跟国际先进技术，专业从事高科技产品，主要开发系列：数码录音笔、笔记本电脑、MP3/MP4数码播放机、一体式可视电话、机顶盒式可视电话、多路远程监控式可视电话、摄像头、以及汽车功放、监视器类及IP终端产品的研发、生产与销售。

广州百度数码电子有限公司是香港三木（集团）科技发展股份有限公司旗下在中国广州的分支机构，该集团成立于2000年，是一家专业从事电子、教育、传媒等研发与生产的高科技综合性企业。

10moons Technology Development Co. Ltd specializes in designing, manufacturing and marketing TV tuners, RMVB Players,Digital Photo Frames,Webcams, IP cameras, and security DVRs.

罗技是一家关注于创新和质量的瑞士公司，它设计出各种个人外围产品，帮助人们享受到更好的数字世界体验。我们1981年从鼠标开始，它（当时还是个新鲜事物）提供了一种与个人电脑进行交互的更直观的方式。我们成为了电脑鼠标领域内的全球领导厂商，并且通过多种多样的方式又重新发明了鼠标，以满足个人电脑用户和膝上电脑用户不断发展的需要。

Korean company specializing in digital audio, video and voice hardware and software, and wireless internet business.

Ricoh Global portal site. You can find Ricoh's wide range of products , environmental activities, invester relations.

Manufacturers of cameras, lenses and photo equipment.

Casio America, Inc., Dover, N.J., is the U.S. subsidiary of Casio Computer Co., Ltd., Tokyo, Japan, one of the world’s leading manufacturers of consumer electronics and business equipment solutions, established in 1957.

SANYO Electric Global Portal Site. Gateway to SANYO Websites Worldwide, and Products Information, Corporate Information, Corporate History, Investor Relations, Corporate Social Contributions.

Gateway to Konica Minolta websites Worldwide, and Corporate Information, Investor Relations, Environment and more. Konica Minolta is an Innovative Company and continues to create impressions in the Field of Imaging.