chalk moulding machine/chalk production machine/chalk making machine china
Chalk Moulding Machine is suppied water automatically, mixing material by electric mixer, filling mould, taking off mould, all the work are in a round assem-blyline. The work efficiency is higher than the traditional machine. And it can save 30%...
popular design blackboard for school
Name best selling blackboard for sale Item NO. LH-009 Type Blackboard Size(L*W*H) 400*120/450*120/400*100/H300cm (Can Design According To Your Request) User Ages 3-12 Years Old Material LLDPE With Beautiful Color. Anti-uv, Anti-static And Prevent...