SINOMORE is a supplier of custom extruded aluminum motor housings, motor frames, and motor casings. We offer full customization from die design, extrusion, precision machining to surface treatment (anodizing, powder coating, etc.), delivering high-performance, lightweight, and heat-dissipating motor components for automotive, industrial, smart home, and new energy applications worldwide.

Products Description

Aluminium tubes on a warehouse floor.
Motor frame

Extruded Aluminum Motor Housing – SINOMORE Custom Motor Frame & Casing Solutions

SINOMORE is a leading supplier of custom extruded aluminum motor housings, motor frames, and motor casings. We offer full customization from die design, extrusion, precision machining to surface treatment (anodizing, powder coating, etc.), delivering high-performance, lightweight, and heat-dissipating motor components for automotive, industrial, smart home, and new energy applications worldwide.


Product Overview

SINOMORE specializes in providing high-quality, fully customized extruded aluminum motor housing solutions for global customers. Our extruded aluminum motor housings (also known as motor frames, motor casings, or motor shells) are manufactured from premium aluminum alloys (6063, 6061, etc.) through advanced extrusion technology, combining excellent heat dissipation, structural strength, and lightweight design. They are ideal core structural components for a wide range of motors, including garage door motors, automotive wiper motors, industrial servo motors, stepper motors, DC motors, and more.

Key Product Advantages

Full Customization to Meet Unique Requirements

We support end-to-end customization services, from profile cross-section design and mold development to precision machining, hole drilling, cutting, and finishing. Whether you need standard sizes or fully non-standard specifications, we can deliver rapid prototyping and mass production that perfectly matches your motor model and installation needs.

Superior Material & Process Performance

  • High-quality aluminum alloy: 6063/6061 aluminum ensures uniform structure, precise wall thickness, high strength, and excellent anti-deformation performance.
  • Integrated heat sink fins: The built-in fin design significantly enhances heat dissipation efficiency, effectively reducing motor operating temperature and extending service life.
  • Lightweight design: Reduces the overall weight of the motor, making it ideal for new energy vehicles, portable devices, and other weight-sensitive applications.

One-Stop Surface Treatment Solutions

We offer a full range of surface treatment options to meet different environmental protection and aesthetic requirements:

Anodizing (natural/color/hard anodizing): Improves corrosion resistance, wear resistance, and insulation performance.

Electrostatic spraying / Powder coating: Provides rich color options, enhanced scratch resistance, and long-term corrosion protection.

Extruded aluminum motor housing

Special processes: Sandblasting, polishing, passivation, and other custom treatments for high-end appearance and special working conditions.

Strict Quality Control & Reliable Delivery

We implement full-process quality inspection from raw material incoming, extrusion molding, precision machining to surface treatment, ensuring that every batch of products meets strict dimensional accuracy, mechanical properties, and surface quality standards. We support small-batch trial production and large-scale orders with stable and on-time delivery.

Wide Application Scenarios

  • Automotive Industry: Wiper motors, seat motors, sunroof motors, and other automotive motor housings.
  • Smart Home: Garage door motors, rolling shutter door motors, and smart home appliance motor housings.
  • Industrial Automation: Servo motors, stepper motors, reducer motor housings.
  • New Energy: New energy vehicle motors, energy storage equipment motor housings.
  • Other Applications: Water pump motors, fan motors, and various small motor custom housings.

About Sinomore

Sinomore is focus in the electric motor field, provide PM DC motor, BLDC motor, DC gear motor, universal motor and its CKD & SKD parts, as well as the motor assembly line, rotor assembly line and stator assembly line.

Our team members are full of enthusiasm for electric motor industry, based on more than 20years experience in motor production, we get to know well about this industry and supplying chain in China, we are committed to provide customers with a full package of solution to cost reduction effectively for motor production.


Who We Service

We support the customers who are in the filed of Home Appliances, Automobile, Automation, Power Tools, etc., provide the PMDC motor, BLDC motor, DC gear motor, universal motor, motor assembly line, stator assembly line and rotor assembly line. The motor can be delivered in complete set, SKD or CKD mode.\

With around 20years working experience in the electric motor field, provide professional consultation. With the enthusiasm for the job, response fast to customer, shorten customer’s communication time.


What We Provide

Motor Components:rotot\stator\shaft\commutator\bearing\shaft\magnet\thermal protector\insulation paper\carbon brush\worm gear wheel\coil\housing\fan\fan cover\asynchronous Motor……

Motor:wiper motor\window lift motor\gear motor\dc motor\fan motor\automobile motor……

Motor Assembly Line:We provide both of fully automatic motor assembly line and stand-alone motor assembly line, including stator winding line, armature winding line, rotor assembly line, motor assembly line as well as automatic inspection system, cover all the field of household appliances, automobile, electric vehicle, hub motor, power tool, automation control, industrial equipment,etc.


Ningbo Sinomore Motor Co.,Ltd.
Add: No.288 Xilu Road,Zhenhai District, Ningbo 315201, Zhejiang, China
Tel.No.:0086-574-86596259
Email:[email protected]



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