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What are the main electronic digital mainframe factories in China at present?

Canon: 4006-222666

Fuji: 02 1-38764666

HP: Backstage -0 10-65643888 Shanghai: 02 1-33024888

Kodak: 800-820-086 1

Nikon: 800-8 10-580 1

Olympus: 800-8 10-7776

Panasonic: 800-8 10-078 1

Samsung: 800-8 10-5858

Sony: 800-820-9000

Toshiba: 800-8 10-5556