Precision Deep-Drawn Stamping Cover for Motor Housings with Custom OEM & ODM Service and 0.1mm - 3.0mm Thickness Range

Precision Deep Drawing | Custom OEM & ODM | Multiple Surface Treatments | In-house Tooling

We produce custom deep-drawn stamping covers built for electric motor assemblies. These metal enclosures deliver solid mechanical protection, structural support and precise fitting for motors and related equipment.

Starting from flat sheet metal, we form parts into cup-shaped and custom profiles through deep-draw stamping. Carefully controlled forming delivers consistent wall thickness, smooth surfaces and reliable mechanical strength batch-to-batch.

We tailor every cover to your 2D drawings, 3D CAD files or physical samples. Material options include cold-rolled steel, stainless steel and aluminium to match your strength, weight and corrosion needs. Additional operations such as piercing, trimming, flanging, bending and embossed marking can all be integrated in-house. Surface finishes like zinc plating, galvanizing, powder coating or simple anti-rust oil are selected based on your end-use environment.

These stamped deep-draw covers are widely used for electric motors, BLDC motors, pumps, fans, vehicle actuators, home appliances and general industrial machinery.

• Precision Deep-Draw Forming: Stable 3-dimensional shaping for motor housings, maintaining consistent geometry across batches.
• Fully Custom OEM / ODM Service: Manufactured to your drawings, CAD files, samples or technical specifications.
• Strong Mechanical Performance: Robust construction shields internal motor components during continuous operation.
• Consistent Production Quality: Optimized tooling and stamping parameters keep dimensional variation low.
• Flexible Material Selection: Cold-rolled steel, stainless steel, aluminium and other engineering metals available.
• Integrated Secondary Operations: Piercing, trimming, flanging, bending, embossing and deburring can be combined in one workflow.
• Versatile Surface Finishes: Anti-rust oil, zinc plating, galvanizing, powder coating and polishing to resist oxidation and wear.
• Flexible Order Volume: Support prototype validation, small-batch trials and large-scale mass production.
• In-house Tooling Capability: We handle die design, tool fabrication, sampling and final stamping under one roof.

Xiamen METS Industry & Trade Co., Ltd., founded in 2006, focuses on custom metal stamping and deep-draw forming. Our core work covers mold development, precision stamping, deep drawing, automotive hardware, electronic parts and motor-related components.

We deliver complete solutions: from early-stage DFM review, tool making and prototype sampling all the way to mass production. Our workshop capabilities include:

• Deep-draw precision metal forming
• Progressive-die & compound-die stamping
• Sheet metal bending, piercing and trimming
• Custom deep-draw and stamping die manufacturing
• Motor housing and motor component production
• Automotive & electronics precision metal parts
• Full-service OEM and ODM manufacturing

For deep-drawn parts, wrinkling, cracking or uneven thinning are common risks. Our engineering team adjusts blank-holder force, lubrication and drawing ratio during trial runs, to stabilize quality before mass production starts.

Our engineering team has rich experience designing deep-draw and stamping tooling. We use wire-EDM and high-precision machining to build accurate, long-life dies for repeatable output.

Before cutting steel for your molds, our engineers review your design and give practical recommendations on:

• Material grade and sheet thickness
• Maximum drawing depth
• Corner / bottom radii
• Flange and mounting layout
• Hole placement
• Forming sequence
• Tooling construction
• Production efficiency and achievable tolerances

This proactive design review helps reduce costly mold revisions and improves long-run stability.

Electric Motor Components: We supply deep-drawn and stamped metal parts for motor assemblies, including shells, end covers and protective housings. These parts serve standard motors, sensors, household appliances, automotive actuators and industrial equipment.

Automotive Metal Parts: Deep-draw stamping is widely adopted for automotive hardware demanding high consistency and large-volume output. We produce custom formed components in steel, stainless steel and aluminium.

Electronic & Industrial Enclosures: We also make custom deep-drawn housings for sensors, power assemblies and industrial machinery, where stable dimensions and mechanical protection are critical.

How we run OEM custom projects: You provide 2D drawings, 3D models or physical samples. Our engineers assess feasibility, design suitable tooling, produce samples for your approval, and only move to mass production once you sign-off.

A motor housing cover is far more than just a simple metal shell. It protects internal components, ensures assembly fit and defines long-term product durability.

Our deep-drawn covers are built for OEM manufacturers who need stable, repeatable performance across production runs. By combining deep-draw forming, precision stamping and custom-built tooling, we convert flat sheet-metal into complex housings with reliable batch consistency.

Working with METS means one single partner handles material selection, die development, sampling and serial production. Whether you need small prototype batches for product development or high-volume manufacturing for mature products, we adjust the forming process to fit your application.

Send over your drawing or sample for a custom quotation and tooling proposal.

• One-stop solution: tool design, die making, sampling and stamping production all done in-house, no multi-vendor outsourcing.
• Engineering-driven customization: we evaluate diameter, depth, wall thickness, flanges, holes and tolerances for every project before production.
• Optimized for mass-volume output: once tooling and parameters are validated, deep-draw stamping delivers efficient, consistent large-batch production.
• Global-oriented OEM & ODM support for motor, automotive, electronics, appliance and industrial equipment customers.