Darou Shisheh Company (A privately held company) was established in 1981 as the first local manufacturer of neutral borosilicate type I pharmaceutical glass containers to fulfill the pharmaceutical industry demand for ampoules. It started manufacturing Ampoules with a few Production lines. During this time, with continuous effort, teamwork, training, and dedication, we have managed to sustain the majority shares of our local market and export Dashco products to our international customers. Our company currently enjoys running above 50 production lines with a nominal annual production capacity of 1 billion pieces of glass ampoules, vials, and cartridges.