Huizhou is the biggest electronics base most people outside the trade have never heard of. Tucked just beyond Shenzhen and Dongguan in the Pearl River Delta, it is the home of TCL — the world's second-largest TV maker — and a dense cluster of the battery and panel makers that fill everyone else's gadgets.
Huizhou sits in the Pearl River Delta just north-east of Shenzhen and Dongguan, and it is one of China's major electronics-manufacturing bases — and easily the most anonymous. Where Shenzhen designs the gadgets and Dongguan's towns assemble the phones, Huizhou quietly makes the parts that go inside them and one genuinely global brand. It is the rare place in this atlas that is famous for nothing in particular precisely because it makes so much.
TCL began in Huizhou in 1981 as a maker of cassette tapes, moved into telephones, and grew into the world's second-largest television manufacturer by market share — with its own display fab, China Star (CSOT), turning out screen panels by the million. Along the way it has owned the Palm and BlackBerry phone brands. It is a true global electronics champion headquartered in a city most Westerners could not find on a map.
Huizhou is also a major lithium-battery base. Desay — a multi-billion-yuan group — packs the lithium cells that sit inside smartphones and laptops for the world's top consumer-electronics names, and EVE Energy, also based here, has grown into a major global cell maker spanning consumer, electric-vehicle and storage batteries. The battery in your phone may well have been assembled in Huizhou, even though nothing on the device will ever say so.
Around the headline names sits a deep supply chain: printed-circuit-board makers, automotive-electronics firms, audio specialists, robot-vacuum assembly, an electric-vehicle plant — hundreds of companies doing the capital-intensive middle of the industry. (The same city also hosts one of China's big petrochemical complexes and a nuclear station, so "electronics town" undersells it.) It is the kind of place whose output you handle daily without ever learning its name.
Huizhou's anonymity is almost the point. It specialises in the parts of electronics that don't carry a logo — the panels, the cells, the boards, the automotive modules — the unglamorous, capital-heavy middle that the famous brands depend on and consumers never see. Set beside the other deep dives, Huizhou is the atlas's quiet giant: a top-tier electronics base whose products are in your pocket under names that aren't its own.