Shenzhen ZhaoWei Machinery & Electronics Co. Ltd.

Good quality Plastic Planetary Gearbox for sales
Good quality Plastic Planetary Gearbox for sales
zhaowei can do really good on the design and manufacturing of the tool. Experienced engineers help us solve the problems we met.

—— Annie Thomson

the gearboxes from them are customised with high quality. since our projects are special, they can customise as our requirements, that's perfect.

—— Harald Madl

Thank you ZHAOWEI to make our project run smoothly.

—— leonid davydenko

Technical issues resolved, reputation is very good.

—— Scott Beresford

Zhaowei is my best supplier in China. Been working with them for several years now. They produce the highest quality motors for the lowest cost. They met my extremely high performance requirements.

—— Andy Schirz

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Shenzhen ZhaoWei Machinery & Electronics Co. Ltd.

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Shenzhen ZhaoWei Machinery & Electronics Co. Ltd. Shenzhen ZhaoWei Machinery & Electronics Co. Ltd. Shenzhen ZhaoWei Machinery & Electronics Co. Ltd.
factory show zhaowei reception desk office environment

Company Details:

Business Type : Manufacturer
Main Market : North America
South America
Western Europe
Eastern Europe
Eastern Asia
Southeast Asia
Middle East
Brands : Zhaowei
No. of Employees : 3000~3500
Annual Sales : 35000000-50000000
Year Established : 2001
Export p.c : 70% - 80%


Shenzhen ZHAOWEI Machinery & Electronics Co., Ltd was established in 2001,We provide the total drive solution for customers from design, tooling fabrication, components manufacturing and assembly.

Main Products:
Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,power: 0.01-40W,output speed:5-2000rpm and output torque:1.0 gf.cm -50kgf.cm, precision plastic and metal powder injection parts and assemblies,customized micro worm and gear drive systems, precise electromechanical motion modules,and we can custom products as requirements.

Application: Automobile unit, automatic kitchen & toilet, home applicance, instrument & meter, medical application, personal care, safety monitor, digital carema, model aeroplance and toy, etc.



ZHAOWEI has large manufacturing capacity with 165 sets of injection machines from Sumitomo, 35 automatic assembly lines. The tooling facility includes AGIE EDM, AGIE wire cutting machine, and MAKINO, FANUC, RODERS CNC.





The manufacturing center has the AGIE wire cutting machine, AGIE EDM, MAKINO EDM, FAUNC, RODERS CNC.

With OSAKA gear meshing device and gear measuring center, ZHAOWEI can guarantee the gear and gearbox high quality and standard which meet or exceed customer requirements.



 Grouped by doctors, masters and senior engineers, R & D team provide the customer total solution from design, 3D simulation and optimize, data collecting & analysis, from FAI to mass production.

Gearbox Design Introduction

With self-developed gear design platform which can design and automatically calculate the gear parameters and build simulation model of volute gear-pair, cone gear-pair and face gear-pair, ZHAOWEI has much experience in computer sided design.


Gear Tooth Profile Modification


ZHAOWEI gearbox design platform has a nice performance in gear modification coefficient, meshing angle calculation, gear slip ratio, contact and overlap ratio calibration. At the production development stage, it is helpful to improve the gearbox noise performance, make gearbox life time longer. 


Gearbox Dynamic Simulation and FEA

At the gear design review stage, the engineer will use the ZHAOWEI design platform to conduct design simulation and FEA to verify the design parameters and gear strength performance.


Contact Details
Shenzhen ZhaoWei Machinery & Electronics Co. Ltd.

Contact Person: Miss. Zhang

Tel: 86-0755-27322645

Fax: 86-755-27323949

Send your inquiry directly to us (0 / 3000)