A contract manufacturing agreement is a legal document that outlines the terms and conditions of a company's relationship with contract manufacturer. Contract manufacturing agreements should define the terms for key processes including delivery, lead times, invoicing, and payment.A supply agreement outlines the parameters, terms, and conditions of a business relationship between a manufacturer or the supplier of the materials. Contract manufacturing is a process that establishes a working agreement between two companies. Flex is the manufacturing partner of choice for streamlined product lifecycles. From design to end of life, our end-to-end services optimize efficiency. 1.01. CONTRACTOR shall complete all Work as specified or indicated in the Contract Documents. The. At BAE Systems, we provide some of the world's most advanced, technology-led defence, aerospace and security solutions. An integrated approach to responsibly harness and transform global energy resources into the products the world needs. Upon receipt of Manufacturer's production schedule, Customer will issue a purchase order to Manufacturer.