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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 158 patented technologies, including 18 patents for invention, 116 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