From traditional specimen to embedded specimen in 2006, then to new plasticizing specimen in 2013, QF is making continuous innovation and breakthrough! Qianfan new plasticizing specimens have the incomparable superiorities of safe and environmental protection, bright and transparent, lightweight and reasonable in price. Those excellent specimens got strongly support and approval from the visitors, which inspired QF stuff's to make more effort and contribution on Chinese education business with more passion and creativity.