We are the leading glass test tubes ( including screw cap manufacturer and exporter in China, supply high quality products with lower prices.

We produce all sizes of glass test tubes ( including glass test tubes
with screw plastic cap) made of soda lime glass 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

Welcome for the inquiry.