We the leading professonial glass test tubes (including screw cap manufacturer and exporter in china, supply good ss or borosilicate glass.

Size: 10x75mm, 10x100mm, 12x75mm, 12x100mm, 13x100mm, 15x100mm, 15x150mm, 16x100mm, 16x125 mm, 16x150mm, 18x150mm, 18x180mm, 20x150mm, 20x200mm etc.

Specification: round bottom or flat bottom, print words or not print words

Figure:transparent, screw, heat resistant

Service: moulder making, sampling
Packing:400/ctn, 600/ctn, 1000/ctn, 2000/ctn, 2400/ctn

High quality with very competitive prices.


Quotation and samples is always ready for you. Welcome for the inquiry.


Michael yu
Sales manager

Exporting standard packing