Suzhou Green Harmonic Drive Technology Co., Ltd.

Certifications

• ISO 9001:2015 Quality Management System
• ISO 14001:2015 Environmental Management System
• Chinese National Standard (GB) certification recipient

Main Products & Services

Leader in the Chinese harmonic reducer market with over 60% domestic market share; globally recognized manufacturer specializing in precision robotic components.

Core Products

• Harmonic Reducers (LCS, LCG, LHS, LHG, LCD series)
• Rotary Actuators
• Frameless Direct-Drive Torque Motors
• Precision Machining Rotary Tables
• Mechatronic Actuator Modules
• Planetary Roller Screws

Service Areas

• Industrial Robotics
• Service Robotics
• CNC Machine Tools
• Aerospace
• Medical Equipment
• Semiconductor Production Equipment
• New Energy Equipment

High precision (≤10 arcsec), zero backlash, high torsional stiffness (2-3 times higher than traditional), high torque density, and compact, lightweight design.

Company Information

Location

No. 68, Yaofeng West Road, Mudu Town, Wuzhong District, Suzhou, Jiangsu Province, China

Established

2011

Registered Capital

183.33 million RMB

Business Scope

R&D, design, production, and sales of precision harmonic transmission devices, mechatronic actuators, and precision components.

Production Capacity

Annual production capacity of over 500,000 units of harmonic reducers.

Financial Overview

Market capitalization of approximately 56.8 billion RMB (as of mid-2026); reported net sales revenue increase of 42.96% in Q1 2026.

Innovation-driven development; 'Dream drives the future'; focus on technological leadership and cooperative win-win strategies.

Major Projects & Clients

Notable Projects

• Development of high-precision harmonic transmission technology for industrial robots
• Mass production of micro-harmonic reducers for humanoid robot hands (Size 3, 5, 8)
• Joint venture with Sanhua Intelligent Controls for overseas production expansion

Key Clients

• Universal Robots (UR)
• ABB
• Fanuc
• Estun Automation
• STEP Electric Corporation
• GSK CNC Equipment

Industry Applications

• Humanoid robotics
• Collaborative robots (Cobots)
• Precision medical surgery robots
• Satellite solar array deployment
• High-end CNC indexing heads

Team & R&D

Team size: Approximately 1,087 employees (as of 2025/2026 reports)

R&D capabilities: Annual R&D investment exceeding 20 million RMB; maintains a dedicated R&D center with over 100 staff, including PhDs and Master's degree holders.

Technical expertise: Precision transmission theory, finite element design for harmonic gears, mechatronic integration, and high-precision manufacturing processes.

Management

• Zuo Yuyu (Chairman)
• Zhang Yuwen (General Manager)
• Zuo Jing (Vice Chairman)
• Li Qian (Deputy GM)

Overseas Layout

Production Bases

• Ramos Arizpe, Coahuila, Mexico: Joint venture factory established with Sanhua Intelligent Controls (Sanhua Leader) for the R&D, production, and sales of harmonic reducers and related products to serve the North American market.
• Germany: Maintains state-of-the-art production and R&D facilities to support the European automation and robotics industry.

Sales Offices

• 55 Ayer Rajah Crescent, #01-26, Singapore 139949: Leaderdrive Technology Pte. Ltd. (formerly Unimotion Technology), serving as the Southeast Asian regional hub for mechanical components and trade.
• 3F, Hatchobori 4-4-4, Chuo-ku, Tokyo, 104-0032, Japan: Japan office handling sales and technical support for the Japanese robotics market.
• Germany (Nuremberg/Munich): Active presence through Leader Drive (Europe) GmbH; frequent exhibitor at major trade shows like SPS Nuremberg and Automatica Munich.
• USA (Detroit): Active participation in North American exhibitions such as AUTOMATE in Detroit to showcase humanoid and automotive solutions.

Investment Companies

• Sanhua Leader (Mexico) Co., Ltd. — Mexico: Strategic joint venture for global market expansion and industrial linkage.

Global strategy: Aggressive international expansion through localized production (Mexico), R&D centers (Germany, Japan), and strategic acquisitions/partnerships (Unimotion) to compete with established Japanese and European suppliers.

Overseas revenue: Information regarding the exact percentage of overseas revenue was not found in the search results, though global clients exceed 1,800.