Founded in 1986, Leadtek Research, Inc. is a research and development company that is specialized in the design and manufacture of a wide range of high performance graphics and video solutions.

Toshiba U.S. products, services and support information.

3Com Corporation (3Com) provides secure, converged networking solutions on a global scale to businesses of all sizes. Its products and solutions enable customers to manage business-critical voice and data in a secure and efficient network environment.

北京华旗资讯数码科技有限公司成立于1993年，现有员工1900余人。除北京总部外，在全国设有十七家平台机构，五家海外分公司及多家国内分公司、子公司和研发中心，形成以华旗资讯为主体，研发与品牌推广为核心的集团型IT企业。业务涉及移动存储、数码影音、计算机配件、信息安全等多个领域。

产打印机，扫描仪，数码相机，投影仪，SD产品等。

AMD公司成立于1969 年，总部位于美国加利福尼亚州桑尼维尔。AMD（NYSE: AMD）是一家创新的科技公司，致力于与客户及合作伙伴紧密合作，开发下一代面向商用、家用和游戏领域的计算和图形处理解决方案。AMD的业务遍布全球，拥有约为12000名员工。

AOC sellings in more than 40 countries globally; products include CRT & LCD monitors, LCD TVs, and All-In-One PCs.

NVIDIA (Nasdaq: NVDA) is the world leader in visual computing technologies and the inventor of the GPU, a high-performance processor which generates breathtaking, interactive graphics on workstations, personal computers, game consoles, and mobile devices.

Holding company with subsidiaries which design, manufacture and market broad range of computer control devices, including mice, trackballs, touchpads...

TCL数码电子事业本部总部位于特区深圳，下辖家用信息产品、商业系统、笔记本产品和消费数码四大事业部，总裁由原TCL电脑科技有限责任公司总经理杨伟强先生担任。