OEM / ODM Service

Custom & OEM Solutions

From your drawing to mass production: custom aluminum battery enclosures, trays and profiles — extrusion, CNC machining and anodizing delivered by one integrated production network. Quotes within 48 hours.

✓ Factory Audit Welcome ✓ NDA Available ✓ OEM / ODM ✓ Quote in 48h

How Custom Orders Work

A clear four-step path from first contact to delivered parts — typical timeline 30–50 days for a new custom enclosure.

Send Your Drawing

2D drawing, STEP file or a physical sample. Cross-section, length, holes, finish — tell us what you need. NDA available before you share anything.

Quote in 48h

Itemized quotation with die cost, unit price and lead time, plus DFM feedback if a detail can be produced more economically.

Sample & Test

First article in 7–15 days including new die. Dimension report on request; test fit on your pack before we run production.

Mass Production & Delivery

Extrusion, CNC machining and anodizing run in one production flow — 25–35 days typical. Export packing to your specification.

OEM Capability Matrix

What we can build for you — standard ranges; tighter specs by consultation.

Materials6063-T5 / 6063-T6 / 6061-T6 / 6005A
Cross-section40–350 mm, solid or hollow profiles
Wall thickness0.8–6 mm
LengthUp to 6 m extrusion; cut to your specification
MachiningCNC milling, drilling, tapping, threading; custom mounting holes and positioning features
Surface finishMill finish / clear anodized / black anodized (10–15 μm typical) / sandblasting
Tolerances±0.3–0.5 mm extrusion per EN 755-9; tighter tolerances on machined features
MOQ & samplingNegotiable for first orders; sampling 7–15 days incl. new die; die cost amortized over volume

Customize Within Our Product Lines

Every line below can be produced to your drawing — these are the formats we build every day.

One Integrated Production Network

All stages handled in one flow — no outsourcing between steps, consistent quality, shorter lead times. Every stage is audit-welcome.

Die & ExtrusionCustom die design; up to 5,000 t annual extrusion capacity
CNC MachiningMilling, drilling, tapping, threading to drawing
AnodizingClear / black finish, 10–15 μm corrosion protection
QC & PackingDimension checks; export packing to spec

Request a Custom Quote

Send your requirements — drawing, dimensions, quantity and finish. Engineering reply within 24 hours, full quote within 48.

Your drawings and information stay confidential. NDA available.
Fastest Response

WhatsApp

+86 133 0570 9557

Best for drawings, quick questions and factory-visit scheduling.

For RFQs

Email

info@aymetals.com

Attach drawings (PDF / STEP / DWG). Reply within 24 hours.

Factory

AOYIN Holding Co., Ltd.

Quzhou, Zhejiang, China

Integrated production: extrusion + CNC + anodizing. Audit welcome anytime.