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Cham has set up a strong R&D institute with nearly 100 doctors, masters and experienced engineers.

At present, Cham has 175 patented technologies, including 27 patents for invention, 130 patents for utility model, and 18 design patents.
The company invests 6% of the sales volume as the research and development expenditure every year.

R&D Dept.1

R&D Dept.2

R&D Dept.3

R&D Dept.4