Shenzhen Zhaowei Machinery & Electronics

A Shenzhen micro-transmission and micro-drive maker building dexterous hands and micro gearboxes, dual-listed A+H.

Zhaowei Machinery & Electronics was founded in Shenzhen in 2001, making micro transmission systems, micro-motors, and electronic control systems used in smart cars, consumer electronics and medical devices, and industrial equipment; it says it can mass-produce transmission systems under 6 millimeters in diameter, down to as small as 3.4 millimeters. Since a dexterous hand's fingers have very little internal space, fitting a motor and reduction mechanism into a finger joint calls for exactly this kind of micro transmission, which is why Zhaowei built its ZWHAND series of dexterous hands and is described as the first Chinese company to commercialize a high-degree-of-freedom dexterous hand. It listed on the Shenzhen Stock Exchange in December 2020 (ticker 003021) and on the Hong Kong Stock Exchange's Main Board on March 9, 2026 (02692.HK), becoming a dual A+H company, with the proceeds going mainly toward its embodied-robotics business; it released a next-generation dexterous hand in September 2026.

ExampleA humanoid-robot maker might buy Zhaowei's complete dexterous hand, or just its micro gearboxes to fit into its own finger-joint design.

Also called

Zhaowei

Related

Dexterous Hand · Coreless Motor · Micro Lead Screw · Speed Reducer / Gearbox · Core Components

Sources

兆威机电港股上市，「灵巧手」龙头开启全球化新征程（证券时报网） (Chinese)
资讯：灵巧手微型驱动龙头兆威机电港股上市（艾邦机器人） (Chinese)

As of

2026-09