Hammel Dahl: We are the exclusive sales organization for both safety-related and non-safety related Hammel Dahl control valve products for the nuclear power industry, excluding Canada. We provide both sales and product support for the installed Hammel Dahl product lines, as well as for the current lines under the Koso Hammel Dahl brand. We have contracted with the Anderson-Greenwood Crosby operation of Tyco Valves and Controls, Ltd. for the manufacture and supply of safety-related Hammel Dahl items.