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003021 on Shenzhen Stock Exchange

Shenzhen Zhaowei

Logo: ZW-Drive, Public domain, via Wikimedia Commons3

Chinese manufacturing company

Shenzhen Zhaowei, commonly known as ZW Drive, is a Shenzhen-based manufacturer of power transmission systems and gearboxes, including micro planetary gearboxes, precision reduction gear boxes, plastic and metal powder-based injection parts and its assemblies. The company also operates five fully owned subsidiaries.2 Its shares trade on Shenzhen Stock Exchange under the symbol 003021.1 Wikipedia text CC BY-SA 4.0

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Last updated Oct 21, 2026.

Overview

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ZW Drive HQ photo
Photo: Dik Klinge, CC BY-SA 4.0, via Wikimedia Commons5

Shenzhen Zhaowei, commonly known as ZW Drive, is a Shenzhen-based manufacturer of power transmission systems and gearboxes, including micro planetary gearboxes, precision reduction gear boxes, plastic and metal powder-based injection parts and its assemblies. The company also operates five fully owned subsidiaries.2

The story

The company was incorporated in 2001. It is active in micro drive systems, gearboxes, gear motor, encoders, and controls. It reported a net profit of 244.7 million yuan in 2020. Zhaowei is listed on the Shenzhen Stock Exchange, completed its successful initial public offering (IPO) in December 2020.

Precision gear mold design and development

In terms of gear mold design, after years of technology accumulation, the company has mastered the core key technologies of gear mold cavity design methods and tooth shape correction.

From Wikipedia’s article on ZW Drive, shared under CC BY-SA 4.0.4

Sources

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