OpsXchange, San Francisco, announced that ICI Paints, Cleveland, has agreed to participate as a supplier in the OpsXchange supplier network. ICI Paints will offer products on OpsMarket, the online trading hub of OpsXchange that allows suppliers to receive and process orders from customers through e-commerce marketplaces operated by OpsXchange, the company said. OpsXchange is an e-commerce business focusing on the real-estate industry.