HUANJIA Industrial HMI portfolio is a strategically aggregated, multi-brand supply chain solution. We cover the full spectrum: touchscreen HMIs from 4-inch compact panels to 22-inch central command screens, legacy text displays, and the accessories that make them work. Brands include Siemens, Rockwell Automation, Schneider Electric, Mitsubishi, Omron, Delta, Weintek, and high-quality domestic alternatives from Kunlun Tongtai and Kinco.

We carry real, ready-to-ship inventory in our Shanghai warehouse, and offering discontinued and scarce-legacy model sourcing through a vetted network of hundreds of specialist partners.