Shenzhen Kingsway Industrial Co., Ltd. and Germany to introduce you to the history of chalk this slow evolution of the past two hundred years, it is extremely difficult to finally put the original universal education, via convenient tool, so that more students, non-toxic chalk prices, to learn enough knowledge, eradication of illiteracy ignorance of the public. Chalk domestic use are mainly two kinds of ordinary chalk and chalk dust. Kingsway Industrial Co., Ltd. and Germany are the main sales Yi Nina chalk, chalk graffiti home, teaching non-toxic chalk chalk dust, if necessary, please call the contact information on the picture to contact us. Shenzhen Kingsway Industrial Co., Ltd. and Germany to introduce the general posture blackboard chalk, blackboard who are positive, non-toxic chalk on blackboard Which is good, back students with special needs but also laterally blackboard, side students. In addition, depending on the height of the person writing on the blackboard, while also writing on the blackboard tiptoe or squatting appropriate to accommodate the needs of the board level. In short, the correct posture should be combined with Blackboard practices. More chalk crayons, colored chalk, chalk graffiti, graffiti chalk color of choice and Germany Kingsway Industrial Co., Ltd. Non-toxic chalk Which is good, and the German Kingsway (certified), non-toxic chalk is provided by Shenzhen Kingsway Industrial Co., Ltd. and Germany. Shenzhen and Germany Kingsway Industrial Co. (hedehuifu.com) Guangdong Shenzhen, chalk leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. And the German leadership at Kingsway staff warmly welcome all inquiries to discuss, create and Germany Kingsway a better future.