... , baby invention , toy and so on. with silicon rubber with heat-shrinkable tubewith pvc coatOD from 2mm-30mm, any length as per the ... ,and feel extremely smooth, and looks elegant .Gooseneck can coated with silicon rubber, heat-shrinkable tube or PVC as per the ... .3.The customer always comes first: delivery on time, deal with customer's problem in time, help customer analysis and develop ...