EAST RUTHERFORD, N.J. — Diamond Chemical Company Inc. has hired Mario Sandoval as account manager in the company’s Midwest/Ohio laundry division, according to a press release.

Sandoval will focus on new account development and sales/service. He brings experience in the sales and maintenance of detergent products and large-scale chemical injection systems to his new position, said the release.

Diamond Chemical is a national manufacturer of laundry, warewash, floor care, housekeeping, organic intermediates, industrial and consumer products.