The company specialised in iron castings including lamp-posts, manhole covers, ornamental ironwork and agricultural machinery. William Grafton became a partner and in 1830 Carter moved to the Eagle Foundry in Leamington Hastings, Warwickshire.
A firm that focused on creating iron castings for various purposes, such as street lighting fixtures, sewer covers, decorative metal items, and agricultural machinery. William Grafton became a business partner, and two years later, Carter moved to the Eagle Foundry in Leamington Hastings, Warwickshire.