1. What is the material ofthis plastic lotion pumps? Thisplastic lotion pump is made of PP, All of these plastic lotion pumps are made of fresh material. 2. What is the packing way for theselotion pumps? And whatis the size and dosage for the plastic liquid dispensers? Theseplastic lotion pumpsare packed incartons with opp/foam bag. Size:Ø24/410Ø24/415Ø28/400 Ø28/410Ø28/415 Dosage: 2ml. 3.What is the selling points of these plastic liquid dispensers? Thesedispensers boast superior quality and color is optional at your choice. These plastic lotion pumps are ideal for liquid spraying. 4. What is our yearly manufacturing capacity of plastic pumps? More than80 million plastic lotion pumps are manufactured every year