Subcontracting and Partnership Exchange of Chongqing (SPX-CQ) is a non-for-profit organization established in 2004 with the support of local government. SPX-CQ built up the database of Chinese enterprises in the field of mechanical manufacturing€”metal processing and plastic processing (such as automotive, motorcycle, Small-size equipment such as General machine, Printing equipment and Logistics equipment etc.).Based on the database, SPX-CQ provides supplier pre-selection and product purchasing service for those enterprises who want to develop their global sourcing in China. Every year, SPX-CQ holds a series of exhibitions, such as China Industrial Subcontracting & Outsourcing Fair (Subcon China), and China International Motorcycle Trade Exhibition (CIMAMotor), etc.