Business scope: Daily Mask,
Non Medical,
Sale,
Import And Export,
Technology Import And Export,
Technical Services,
Technology Development,
Ink Sales,
Sales Of Power Electronic Components,
Emerging Energy Technology Research And Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
R D Of Auto Parts,
Daily Mask,
Non Medical,
Production,
Manufacture Of New Membrane Materials,
Manufacturing Of Power Electronic Components,
Ink Manufacturing
...