... . a manufacturer of over 10 years 2.different size ,Dia from 12.7mm-60mm. 3 ... kinds,plastic tube,laminated tube,aluminum tubes of different kinds, we supply plastic tubes, laminated tubes, aluminum tubes, ... gel, glue, pharmacy, daily chemical products, etc.we have been manufactuering the tubes for more than 10 ... years. we have all kinds of designs suitable for your ...