LID CO., LIMITED is a manufacturer of human-machine interface (HMI) components based in Foshan, Guangdong, China. Since the company was founded in 2004, it has focused on designing and producing input and interface solutions for equipment makers around the world. With about 558 employees, LID handles engineering support, prototyping and volume production in one place. The product range covers custom membrane switches with metal-dome or polydome tactile feedback, tactile metal-dome keypads, silicone rubber keypads, capacitive touch panels, printed graphic overlays, flexible printed circuits and complete HMI front-panel assemblies. LID components are used in medical devices, industrial controls and instrumentation, automotive, telecommunications and consumer electronics. The factory is certified to ISO 9001, ISO 13485, IATF 16949 and ISO 14001, and there is no minimum order quantity, so both prototypes and production runs are welcome. Website: https://www.tactilemembrane.com