Make / CNC milling / Leaderdrive
Leaderdrive
绿的谐波
China's largest harmonic-drive maker (~30-40% domestic market share); credited with breaking the Japanese HarmonicDrive/Nabtesco monopoly. Full strain-wave gear line (cup, flat/pancake, ultra-flat cup-shaped "LCD" flexspline) for robot joints, plus humanoid-robot rotary joint actuators, precision rotary (4th/5th-axis) tables, frameless servo motors, electro-hydraulic servo controllers. Public company, SSE STAR Market 688017.SH.
CN Suzhou, Jiangsu, China · leaderdrive.cn
What they make
| Processes | CNC milling, Gears, Displays, Motors & actuators (read from their description) |
|---|---|
| Capabilities | Strain wave gear/harmonic reducer manufacturing, integrated joint/rotary actuator modules, precision CNC rotary tables, servo systems; R&D/production sites in China, Germany, Singapore, Japan |
| Parts and products | LCD ultra-flat cup-shaped flexspline strain wave gear; humanoid robot joint harmonic reducers |
| Materials | unknown |
| Tolerance | unknown |
| Largest part | unknown |
Order size and timing
| Minimum order | unknown |
|---|---|
| Prototypes | unknown |
| Small-run evidence | unknown |
| Startup friendly | Unclear — customer base skews to large industrial/robotics OEMs (UR, Siasun); no direct evidence of 50-500 unit accommodation, though standard catalog parts exist and regional sales reps may serve smaller orders |
| Quote turnaround | unknown |
| Prototype lead time | unknown |
| Production lead time | unknown |
| Instant online quote | unknown |
Quality and company
| Certificates | unknown |
|---|---|
| Business type | unknown |
| People | 618 employees |
| Floor area | unknown |
| Founded | unknown |
| English | Yes — dedicated English site, exhibits at Automate Detroit and SPS Nuremberg |
| Public customers | Universal Robots (largest customer, ~RMB 29M purchased in one year), Siasun Robot (新松), Estun/Sinotech (新时达), Efort (埃夫特) |
| Address | 苏州市吴中区木渎镇尧峰西路68号 (No. 68 Yaofeng West Rd, Mudu Town, Wuzhong District, Suzhou), 215101 |
| Marketplace stores | unknown |
Contact
| not public; request through Maglev | |
| Phone | not public |
Sources
Confidence VERIFIED · from public sources, not yet visited or ordered from · checked unknown