Hangzhou KefengScience & Education Equipment Technology Co., Ltd located inthe state -level development area “Hangzhou Economy &Technology Developing Area”, is a comprehensive company with strongtechnical development capability and rich manufacture experience,specializing in producing and sales of all lines of educationalequipment. Under the leadership of Hangzhou Kefeng Science &Education Equipment Technology Co.,Ltd ,Hangzhou Kefeng Industryand trade Co., Ltd is in charge of import and export business, andNinghai Gehui Model Technology CO.,Ltd aims at R&D of Biology,Geography and Chemistry models.