H.H. Arnold Co. is a manufacturing facility based in Rockland, MA, with over 107 years of experience in providing quality machined parts to various markets. They specialize in cylindrical and surface grinding, CNC and conventional milling, CNC and manual turning, and precision machine part manufacturing. H.H. Arnold has a history of developing innovative machinery, such as Elastic covering machines for the textile industry, and continues to offer high standards and quality workmanship in machining, precision grinding, and assembly services. They cater to industries like aerospace, medical, electromechanical parts, and general industrial products, offering a wide range of options from prototype to high production runs.