The company has a research and development institution, and Fixed scientific research and invention personnel are engaged in the research and development and testing of new products for a long time. The company has conducted technical cooperation with local universities and film material research institutions for many times to jointly research and develop new products in line with market demand and orientation.
The company has a research and development institution, and Fixed scientific research and invention personnel are engaged in the research and development and testing of new products for a long time. The company has conducted technical cooperation with local universities and film material research institutions for many times to jointly research and develop new products in line with market demand and orientation.