Camco is a leader in climate finance, with extensive hands-on experience funding Camco-supported project launched to ramp up financing of sustainable energy projects in the Caribbean.Capitol Manufacturing Launches Upgraded, Customer Focused, Material Test Report and Order Expediting System. CAMCO Stainless Steel Fittings and Nipples.Camco® boasts a long standing tradition of customer service and excellence in the RV industry. Started in 1966 by Don Caine, Camco Manufacturing started with just one employee and one product. Today, over 40 years later, Camco have more than 350 employees, over 3000 products and multiple manufacturing facilities in the USA and across the globe. Oct 11, 2011 · About Camco Manufacturing. Located in Greensboro, North Carolina, Camco started in 1966 with one employee and one product. Today over 40 years later, they employ more than 350 employees and produce over 3,000 products in five manufacturing facilities.