Established in 2015, Shenzhen Coshare Technology Company Ltd. is a professional manufacturer located in Shenzhen, China, engaged in the research, engineering, production, sales and services for notebook. Our ELFINBOOK branded product lines focus on Smart, Erasable notebook, with our OWN app "ELFINBOOK" , it's connected to all of your favorit cloud sevices like Evernote, Onedrive , Dropbox and Google Drive . This notebook is designed for innovator, the artist , designer and student to enjoy writing and drawing . innovative patent pending synthetic smart paper can be reused over 500 times and provides an extremely smooth writing experience!We have another product line Mult-function notebook , it's focus on notebook build in power supply , charge cables , and USB flash etc. The power supply with CE and UL certified, conceptualized your brand, and present you the best premium gift that speaks for your business.Coshare is highly motivated to deliver quality products and service to our clients and work with very flexible quantities and short delivery time schedules. That is what makes Coshare so special. We thrive to become a predominant player to provide service reliability, competitive pricing, creative, innovative, new and good quality notebooks and premium products in meeting customers' promotional needs, and also to constantly revolve with the changing consumers' needs and market trends.