They built the tanks that failed and took out Bhopal. They also are known for synthetic sapphire crystals. Chart stock has gotten where it is today because of stationary NG tanks. To that end, if they want to make a big splash going forward they should buy QTWW- this company makes lightweight carbon reinforced gas tanks that can take 10,000 PSI for cars and trucks. They are very small, undercapitalized and they just got the contract from Westport to supply the tanks for the Westport GM venture. There will be about 750-1000 mobile tanks needed in the next 10 years for every stationary tank.