This is high margin business with profits close to 30% of gross revenues. The company manufactures small complex metal parts using photo chemical machining, sometimes referred to as chemical etching or chemical milling. The company has developed a proprietary process and manufactures small and large production runs with close tolerances and minimal lead times. Customers tend to be midsized high technology companies in the aerospace, medical, semiconductor, telecom, etc. The company is the sole manufacturing source for many part numbers and ships its products worldwide.