Detailed Product Description This is Bo Wen Plastic stationery limited. our factory is located in dongfeng idustarl, xinxu toun,huiyang district,huizou city,guangdong ,china. we produce many style chalk, such as: color chalk,school chalks,wite chalks, eraser chalk,sidewalk chalk,dustless chalks,shape chalk,jumbo chalk,shape chalk,stationery chalk,chalk set,chalk pain and so on, and we aslo ...