英伟达
NVIDIA（英伟达）公司是全球视觉计算技术的行业领袖及GPU（图形处理器）的发明者。GPU（图形处理器）可在台式计算机、工作站、游戏机和更多设备上生成互动的图形效果。
Fujifilm(富士)
At Fujifilm we are working in many areas — from digital cameras to motion picture film, and computer media to medical imaging — to bring you better products, solve difficult problems and protect our planet's environment.
Panasonic Electronics(松下电子)
Compare and purchase electronics including plasma TVs, DVD players, digital cameras and more.
KONICA MINOLTA(柯尼卡美能达)
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.
SANYO Electric(三洋)
SANYO Electric Global Portal Site. Gateway to SANYO Websites Worldwide, and Products Information, Corporate Information, Corporate History, Investor Relations, Corporate Social Contributions.
Hitachi(日立)
Hitachi's diversity is a result of its policy of responding to society's changing needs by entering new product areas while keeping existing divisions active.
CASIO(卡西欧)
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.
Ricoh(理光)
Ricoh Global portal site. You can find Ricoh's wide range of products , environmental activities, invester relations.
SIGMA(适马)
For photographers everywhere, Sigma is the total sum of the research, development, manufacturing and service of the world's leading line of lenses and cameras.