cosmetic packaging deodorant roll on bottles

50ml roll on bottles used in cosmetic packaging:deodorant,perfume We are factory that specialize in manufacturing: 1.plastic ball made of different material ,such as PP,PE,ABS,POM,PA, PMMA,and the toleranve can be 0.01mm. 2.hollow ball diameter 9.5mm—100mm, it mainly used in the cosmetic packaging ,such as perfume bottles and deodorant bottles ,also can used in sewage disposal ,float ball . 3.solid ball diameter:4mm—50mm, mainly used in the industry of bearing. 4.plastic roll on bottles,glass roll on bottles.capacity:10ml,30ml,45ml,50ml,75ml