Segue Manufacturing Services is a US-owned contract manufacturer specialising in cable and harness assemblies, electro-mechanical integration, and custom panel building. Based in Boston with a facility in China, they serve medical device, robotics, industrial and defence sectors, handling everything from prototype development to full production runs. They focus on flexibility and responsive customer service, particularly for low-to-medium volume, high-mix products. Segue would suit businesses looking for a manufacturing partner who can scale production or transfer programmes between US and China facilities.