Different Ampoules somehow shows Factory Production Ability. 

Form B/C/D International standard glass ampoule, for injection use.
normally use for contain liquid medicines etc.
made out of EP/USP type I boronsilicate glass.

1.Color:clear transparent or amber brown
 
2.Standard: USP EP JP CFDA ISO YBB

3.Volume: 1-25ml

4.Material: borosilicate glass

5.Dimension could be customized

6.Clients' Logo/content could be ceramic printed upon authorization

7.Different color ring available

8.OPC or breaking ring, breaking force 30-80N.

Wuhu Changjiang Glass Produce Co Ltd, Special Ampoule Manufacturer, was established on 1990, previous core engineers from a sub-branch of Wuhu Changjiang Pharmaceutical Factory(National Factory). moved to current location wuhu city bio-pharm technology zone since 2000. 
Wuhu Changjiang got first best group of technical team on pharmaceutical glass ampoules production in China. After years evolution, Wuhu Changjiang is proficient at producing special glass ampoules on and beyond EP/USP standard, Our ampoules is produced and tested to be ideal hydrolytic resistance, resistance to thermal, shock, freeze, acid and alkali and outstanding dimension tolerance. Ampoules (without rubber) is the first choice of pharmaceutical packaging for biologics, lyophilization, vaccines and blood preparation. 

With 290 team memebers and 7000 square meters lands, we are able to feed the market with 2000 million pcs ampoules annually. 
Factory run under steady and safely principle, with fixed assets more than US$ 30 million. equiped with world first classic forming machines,inpection lines and auto-pack lines. Which ensure to produce best quality ampoules.
We are always honored to make the world healthier with our professional ampoules! 

Wuhu Changjiang Glass Produce Co Ltd
http://www.wuhuchangjiang.com/