Kodak is American and Fuji is Japanese. China has Le Kai.

1. Kodak, 1878: Mr. george eastman foresaw the trend of gelatin dry printing replacing the bulky and huge wet printing which was popular at that time. The dry version can be exposed and developed by the photographer, while the wet version must be coated, exposed and developed immediately.

2. Fuji, Fuji Film was founded in 1934, and its predecessor was the "Film Testing Institute" of Dainippon Plastics. In 1919, he began to study the technology of manufacturing film, and in 1922, he began to study photographic emulsion. In 1925, while accumulating the management know-how of the photographic industry, he established the "Film Laboratory" and officially began to study and manufacture film.

3. Le Kai is an old brand of film in China, and it is the only "Romance of the Three Kingdoms" in the film industry that can coexist with the world brands Kodak and Fuji, and has been fighting hard in the film market in China for many years. In 23, Kodak entered into a joint venture with Le Kai.

Extended information:

Development of Le Kai:

Le Kai has a state-level enterprise technology center and a state-level photosensitive material engineering technology research center, with more than 2, academicians, doctors, senior engineers and various professional technicians and managers from China Academy of Engineering. Le Kai has established and gradually improved a "multi-level, open" R&D system. For scientific and technical personnel, the allocation methods of technical elements such as general manager's special award, major project achievement award, technological innovation award and project award have been implemented.

In high-tech enterprises, the method of commission and profit retention according to the added value of newly developed listed products has been implemented, which has achieved good incentive effect and promoted the adjustment of scientific research and development speed and product structure. During the "Tenth Five-Year Plan" period, Le Kai won 13 provincial and ministerial awards for scientific and technological progress; A total of 125 patents were applied, including 87 invention patents.

9 national standards, industry standards and 1 national military standard that have been formulated and promulgated for implementation; Won 2 titles of national key new products; He has undertaken two national 863 plan projects, among which "Development and Industrialization of Digital Colored Paper" passed the acceptance organized by the Ministry of Science and Technology in August 25. The 1112 military film undertaken by the company passed the acceptance of the Commission of Science, Technology and Industry for National Defense in October 25, and successfully completed the film support task of five recoverable satellites.

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