Da Chang Manufacturing is an electronics manufacturing company established in 1988 with over 600 employees. It has a 400,000 square foot manufacturing plant in Dongguan, China. Da Chang provides design, development, and manufacturing services for clients in various industries, with capabilities including mechanical design, electro-mechanical module design, custom electronics design and manufacturing, and regulatory compliance testing. It focuses on developing long-term partnerships with global clients through understanding their objectives and delivery needs.