We are MAOTIAN INDUSTRY in China, manufacturer of neutral glass tube, glass ampoule, glass dropper and tubular glass vial. We make our production according to ISO standard for the international market for years.

We produce USP TYPE I tubular glass vial according to DIN ISO standard, and we also can produce glass vial according to your drawings. For our customers, if there is request, we also provide accessories such as aluminum caps and rubber stoppers together with our glass vial.

For tubular glass vial, we can make 1ml~30ml according to your drawing and requirement.
I sincerely hope to build business cooperation with you and am looking forward to your sooner reply.