Corporate data, board of directors, organization in Japan, business activities, R&D organization, Japanese and overseas affiliates, etc.
Manufacturers of 35mm, APS, and medium-format cameras, lenses, and accessories.
京东方科技集团股份有限公司（京东方A：000725；京东方B：200725）创立于1993年4月，是一家显示产品与解决方案的供应商。生产笔记本电脑、平板电脑、数码相机、智能卡系统与机具、网络电脑、LED显示系统。
Ricoh Global portal site. You can find Ricoh's wide range of products , environmental activities, invester relations.
1936年，理光在日本东京成立。时至今日，理光已在全球150个国家和地区拥有分支机构，共有员工约75000人，年营业额超过170亿美元。作为全球的数字办公设备解决方案领导者，理光一直致力于世界各地的业务发展。
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.