1.More than 15 years' experience
2.Sell in Dosmetic market and in USA,Europe,Canada, Japan
3.More than 1000 items of bottle

Colour: clear is more common,surely,other colours is also ok

Common size:

18mm: 5g 6g

20mm: 7g 8g 10g 12g 14g 15g

24mm:14g 16g 19g 22g 24g 26g 29g 32g 35g 38g

28mm: 25g 29g 32g 35g 38g 43g 46g 55g

32mm: 50g 60g 70g

Also have different preforms for 32mm/40mm/43mm and jar preform,for further information,can send you the preform list