20mm flip off serum vial seals for pharmaceutical
Flip off vial caps, serum vial flip off vial seals, 20mm flip cap vial seals, flip off seals, flip off tops, flip off caps
Plain: No words embossed in the plastic
Material: Plastic and aluminum
Service: Custom logo/words can be printed or not
Color choose: Any color according Pantone color numbers
PE packing inside, Corrugated carton outside.
By express, such as TNT, DHL, UPS, FedEx for small quantity in 5-10 working days.
By air or by sea for large quantity.
Or ship according to your request.