Founded in 1997,Sanjin Stationary ----23 years of experience in manufacturing pencil sharpener,sharpener accessory,sharpener blades .Due to our innovative technician team,we independently developed pencil Refill lead sharpener,patent baby safe sharpener In 2007,we developed the first full automatic machine for kid safe pencil sharpener which dramatically lower the cost line.Our products are certified by CE-EN71,ASTM-F963.And consistent product quality help us become the trusted vendor for LME etc.