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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 134 patented technologies, including 17 patents for invention, 99 patents for utility model, and 18 design patents
The company invests 6% og 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