6.3mm ~ 80mm
High precision polypropylene hollow ball (PP hollow balls) is made of food grade polypropylene material by blow molding and high precision grinding, the surface smooth and clean. Used in various parts, machinery, testing, environmental protection and chemical industry.
in standard carton (580x330x430mm)
100,000 pieces for inventory
T/T or L/C at sight
we accept customized ball color, ball weight, ball size and package modality