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.

Sennheiser Worldwide - microphones, headsets, Wireless, Headphones, Audiology, Audio, Conference, aviation, Broadcast, Equipment, Communication Systems.

Cisco (CSCO) is the leading supplier of networking equipment and network management for the Internet. Products include routers, hubs, ethernet...

苹果股份有限公司，简称苹果公司，英文名Apple, Inc.(NASDAQ： AAPL) (LSE：ACP)，苹果的Apple II于1970年代助长了个人电脑革命，其後的Macintosh接力于1980年代持续发展。最知名的产品是其出品的Apple II、Macintosh电脑、iPod数位音乐播放器和iTunes音乐商店，它在高科技企业中以创新而闻名。

Apple designs and creates iPod and iTunes, Mac laptop and desktop computers, the OS X operating system, and the revolutionary iPhone.

Megastar is a broad-line electronic component stocking distributor offering a full service to assist you with all your procurement needs. Megastar's uniqueness lies in our ability to work in partnership with our customers and offer customized solutions.

A leading provider of networking solutions for the SMB/e and the home, SMC® puts more than 30 years' experience to work in every product and solution the company manufactures.

AOpen continues as the company of choice for PC components and peripherals in the distribution channel. We are an established market leader, from motherboards to monitors, to multimedia add-on cards, and more.

安奈特（Allied Telesis）自1987年在美国硅谷成立以来一直在世界以太网解决方案领域占据领先地位，同时它在创建新兴的宽带基础设施方面也始终保持着先进的理念。历经近二十年的发展，安奈特的业务已遍及全球，在世界各地拥有二百多个分支机构，建设了完善的研发中心、生产基地、销售渠道以及售前和售后服务体系。