About ZTW
Shenzhen ZTW Model Science & Technology Co., Ltd. is a high-tech enterprise specializing in the R&D,
manufacturing, and sales of brushless electronic speed controllers
(ESCs) and propulsion systems for RC models, UAVs, and industrial
applications. Since our founding in 2007, we have grown from a
small RC hobby workshop into a global ESC manufacturer serving
hobbyists, OEM partners, and industrial customers in over 60
countries.
Headquartered in a self-owned 2,500 m² facility in Bao'an, Shenzhen
— housing both our engineering offices and production floor — ZTW
combines in-house R&D, vertically integrated assembly, and
rigorous quality control to deliver brushless power systems that
range from 6A micro ESCs for indoor flyers to 300A HV controllers
for industrial UAVs and marine propulsion.
We operate two brands: ZTW, our core line covering RC aircraft, helicopters, cars, boats,
FPV, and industrial ESCs; and XD Fly, launched in 2023 as our premium brand for discerning pilots and
high-end applications.
R&D and Innovation
ZTW's R&D center is the engine of our product development. Our
engineering team of 15–20 specialists includes software engineers,
hardware engineers, mechanical designers, test engineers, and
in-house test pilots — many of whom are active RC pilots
themselves. This pilot-to-engineer feedback loop ensures every ESC
is tuned for real-world performance, not just bench specifications.
Our technical leadership brings decades of brushless motor control
experience and deep expertise in firmware architecture, power
electronics, thermal management, and electromagnetic compatibility.
Under their direction, ZTW has developed proprietary motor control
algorithms, telemetry protocols, and protection systems that are
now deployed across millions of ESCs worldwide.
Intellectual property:
- 10+ invention patent
- 10+ utility model patents
- 10+ software copyrights
- Shenzhen High-Tech Enterprise (2019)
All products — from the Mantis micro series to the 300A HV
industrial ESCs — are developed by our in-house R&D team,
including custom ODM projects for OEM partners.
Manufacturing & Quality Control
Our 2,500 m² Shenzhen facility combines engineering offices and
production under one roof, enabling seamless communication between
R&D and manufacturing. Customers visiting our office can walk
directly onto the production floor to see their products being
built.
Production capabilities:
- Automated wire soldering and cable processing
- In-house final assembly, configuration, and QC
- Strategic partnerships with certified SMT manufacturers for PCB
assembly, with ZTW-specified components and quality standards
- Monthly capacity of up to 150,000–180,000 units; annual capacity
exceeding 2 million units
Testing and quality assurance: Every ESC undergoes a structured quality process, including:
- Burn-in / load testing under full current to verify thermal and electrical stability
- Waterproof testing for marine and sealed ESC lines
- Tensile testing on wire and connector joints
- Functional and flight testing by in-house pilots before product release
- Incoming material inspection and batch consistency checks
Certifications:
- ISO 9001 (Quality Management)
- ISO 14001 (Environmental Management)
- FCC, CE, RoHS
- UKCA
Why Choose ZTW
| Advantage | Details |
|---|
| 18+ Years Focus | Founded in 2007, ZTW has specialized exclusively in brushless ESCs
for nearly two decades. |
| Full Product Range | From 6A to 300A, 2S to 18S, covering aircraft, helicopters, cars,
boats, FPV, UAVs, and industrial propulsion — a true one-stop ESC
supplier. |
| Proven OEM Track Record | Trusted by Hobbyking, Horizon Hobby, Futaba, and other top global
RC brands since 2007. |
| In-House R&D | 15–20 engineers covering software, hardware, mechanical design,
testing, and flight validation. |
| Own Factory | 2,500 m² self-owned facility in Shenzhen with automated soldering
and multi-stage testing. |
| Certified Quality | ISO 9001, ISO 14001, FCC, CE, RoHS; every unit burn-in tested. |
| Dual-Brand Strategy | ZTW for value and performance; XD Fly for premium and high-end
applications. |
| Industrial Capability | ESCs deployed in drone logistics, underwater ROVs, e-surfboards,
agriculture, and security platforms. |
Industries We Serve
- RC Hobby: Fixed-wing aircraft, helicopters, 3D/EDF jets, RC cars (racing,
drift, crawler), RC boats, FPV drones
- UAV & Aerial Robotics: Heavy-lift multirotors, logistics drones, agricultural drones,
inspection and security UAVs, VTOL platforms
- Marine & Underwater: RC boats, hydrofoils, underwater ROVs and thrusters, electric
surfboards
- Custom Industrial Projects: Robotics, electric propulsion, and specialized motor control
applications
Contact us: sales@ztw-esc.com | +86 755 29120026 | 2/F, Block 1, GuanFeng
Industrial Park, Jiuwei, Xixiang, Bao'an, Shenzhen, China
