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OEM · ODM · Contract assembly — Gazipur, Bangladesh

OEM & ODMelectronics builtin Bangladesh.

Alamin & Brothers is a vertically integrated factory — SMT, injection moulding, battery packs and final assembly under one roof — making chargers, cables, power banks, TWS audio and smartwatches for brands in Africa, Southeast Asia, Europe, the USA and Bangladesh.

Request a Quote Explore OEM & ODM
10,000m² workshop floor
1,000+people employed
50+export countries
100+brands supplied

01 OEM & ODM partnership

Three ways to build with us.

Whether you arrive with a finished design, a rough idea or a kit of components, there is a clear route from brief to container — in a factory you can audit.

01

Original Equipment Manufacturing

OEM

You bring the design. We build it. Hand over drawings, BOM and test specification and we manufacture to print — SMT, moulding, assembly, test and packing — under your brand.

  • PCBA with ±0.025 mm placement and 3D SPI + AOI + X-Ray inspection
  • In-house mould trial, colour-matching and injection moulding
  • Your logo, packaging artwork, SN and 2D-code labelling

Best for: brands with an existing design who need a reliable, cost-competitive factory.

Quote my OEM project
02

Original Design Manufacturing

ODM

Bring the idea. We engineer it. Start from a proven platform or a brief; our engineers handle tooling, electronics, acoustics and reliability validation so you launch faster.

  • In-house mould design, trial and colour-matching
  • Acoustic team for ANC, ENC and RF call-quality validation
  • Reliability lab: drop, salt-spray, temperature/humidity/UV, ESD, plug-life, battery-life

Best for: brands, retailers and distributors launching or refreshing a product line.

Start an ODM brief
03

Contract assembly · SKD / CKD · Private label

Assemble here

Ship kits or components and we assemble, test, pack and label finished goods in Bangladesh — a practical route for local manufacturing or a second source beside China.

  • 10+ finished-product assembly lines and 5 packaging lines
  • ESD-controlled workshop (≤100 Ω), full-process assembly
  • Handset assembly experience through our Coolpad partnership in Bangladesh

Best for: global brands entering Bangladesh or diversifying supply.

Plan my assembly

02 From RFQ to container

A clear route from brief to shipment.

Six steps, one accountable team. You always know which stage your order is in.

  1. STEP 01

    Brief & RFQ

    Share your product, target market, annual volume and specification. We review feasibility, bill-of-materials cost and compliance needs.

  2. STEP 02

    Engineering & samples

    Design-for-manufacture review, tooling and mould design, first-piece samples and your sign-off.

  3. STEP 03

    Pilot run

    A controlled pilot on the real line with IQC / IPQC checks and reliability tests before volume.

  4. STEP 04

    Mass production

    SMT, moulding, assembly and burn-in with MES tracking — flexible from small batches to high volume.

  5. STEP 05

    QC & packing

    100% factory inspection, final QC, SN and 2D-code labelling, and export-grade packing to your artwork.

  6. STEP 06

    Export & support

    Documentation and freight coordination by sea via Chattogram or by air via Dhaka, with support after delivery.

03 Manufacturing capability

SMT to injection moulding, under one roof.

A fully automatic, intelligently monitored production chain — from bare board to finished, packaged product — covering the entire industry chain in-house.

Finished-product assembly line at the Alamin & Brothers factory
Finished-product assembly line
Injection-moulding and finishing line technicians in 5Star Digi-Tech uniforms
Moulding & finishing line
Warehouse with classified storage and monitored circulation
Warehouse — classified, monitored, secured
  1. 01Incoming InspectionFirst-piece and material check
  2. 02Screen PrintingSolder-paste application
  3. 03Surface Processing0.025mm placement accuracy
  4. 04Drying & WeldingComponent fixing
  5. 05Reflow SolderingControlled thermal profile
  6. 06CleanFlux and residue removal
  7. 07Detection3D SPI + AOI + X-Ray
  8. 08MaintenanceLine and equipment upkeep

SMT production

  • ±0.025mm placement accuracy, 01005 ultra-micro components
  • 3D SPI + AOI + X-Ray inspection for zero-defect PCBA
  • Flexible from 100pcs to 100k+/day, line change <30 min

5M points/day · ≥99.9% yield

Assembly & packaging

  • 10+ finished-product assembly lines, 5 packaging lines
  • ESD-controlled workshop (≤100Ω), full-process assembly
  • Automatic film cutting, SN and 2D-code printing

50,000 sets/day · MES OEE ≥85%

Injection moulding

  • 5 horizontal + 20 vertical moulding machines
  • In-house mould design, trial and colour-matching
  • Recycles water-outlet material and machined scrap

200,000 charger casings + 1M data cables / month

10,000m² workshop floor
2Maudio units / year capacity
5Mcharging units / year capacity
30%+shorter delivery cycles

04 Why Bangladesh

A smarter base for electronics manufacturing.

Competitive costs, regional trade access and a fast-growing electronics ecosystem — with a factory that already ships to five continents.

01

Lower cost base

Internal benchmarking puts labour at 12–18% of production cost, against 22–28% in Vietnam and 25–30% in India. 40% line automation cuts single-line labour by 50% and shortens assembly cycles from 20 to 8 minutes.

02

Trade access

Bangladesh participates in SAFTA and APTA, which our analysis shows can cut export tariffs 30–50% to member markets, and benefits from preferential access to major markets such as the EU. Rules of origin apply — always confirm current duty treatment for your HS code.

03

A growing local ecosystem

National policy favours local assembly of mobile devices and a growing number of global handset brands have started manufacturing in Bangladesh, deepening the supplier and skills base every year.

04

Vertical integration

SMT, battery PACK, moulds, injection moulding and final assembly in one place remove supply-chain breakpoints and cut delivery cycles by 30%+.

05

Reachable location

Tongi, Gazipur sits just north of Dhaka, with air freight via Dhaka and sea freight via Chattogram port — and modular lines that switch products in under two hours.

05 Target markets

Made in Bangladesh. Shipped worldwide.

Five markets, one factory. Scroll to explore where we build for.

Market 01 · Africa

Built for Africa’s real conditions

Affordable phones and durable power accessories sell at scale across Africa. Our reliability lab validates heat, humidity, UV, salt-spray and drop performance, and our battery packs are UN38.3 air-transport certified.

Feature phonesChargersPower banksTWS audioSmart watches
OEM & ODM for Africa

Market 02 · Southeast Asia

Your China+1 partner next door

Short Bay of Bengal sea routes link Bangladesh to the wider ASEAN region. Internal benchmarking puts our labour share at 12–18% of cost versus 22–28% in Vietnam — with the same ISO 9001-based quality system.

VietnamIndonesiaPhilippinesThailandMalaysia
OEM & ODM for Southeast Asia

Market 03 · Europe

Compliance-minded supply for Europe

We already supply accessory lines for 100+ international brands across Europe, the Americas, Asia and Africa. CE, RoHS and REACH targets go into your RFQ and into the build spec; Bangladesh enjoys preferential EU market access.

UKGermanyFranceNetherlandsItalySpain
OEM & ODM for Europe

Market 04 · USA

A second source for the United States

Brands, retailers and marketplace sellers who want supply beyond a single country can build chargers, power banks and audio here — to FCC, UL and UN 38.3 targets written into the spec.

ChargersPower banksTWS audioSmart watchesCables
OEM & ODM for USA

Market 05 · Bangladesh

Home market: assembly and distribution

We are the official manufacturing and distribution partner for Coolpad in Bangladesh, distribute M-Horse, and sell our own 5STAR, AGETEL and VEGA feature phones through retail and wholesale channels nationwide.

CoolpadM-Horse5STAR MobileAGETELVEGA
OEM & ODM for Bangladesh

Explore by market

06 Product center

Eight categories, engineered to spec.

Every line supports OEM/ODM customisation — matched to your channel, connector and compliance needs.

01

Charger

GaN fast charging 30W–100W, multi-device parallel output, 100–240V global compatibility.

Customise this line
02

Data Line

Multi-interface cables — Lightning, Type-C, Micro USB — compatible with fast-charge protocols.

Customise this line
03

Battery

750Wh/L energy density, 1,200+ cycles at 80% retention, UN38.3 air-transport certified.

Customise this line
04

Portable Power Source

15W Qi2.0 wireless plus 30W wired fast charging, three-port synchronous output.

Customise this line
05

Bluetooth Headset

TWS and neckband designs, Bluetooth 5.4, IPX5 waterproof, noise-cancelling sport variants.

Customise this line
06

Wired Headset

Hi-Fi 10mm composite diaphragm driver, 3.5mm and Type-C digital-audio options.

Customise this line
07

Bluetooth Audio

360° surround speakers with TWS pairing and 20-hour battery life for outdoor use.

Customise this line
08

Smart Watch

AMOLED display, heart-rate and SpO2 sensing, exercise recognition, iOS/Android dual support.

Customise this line
10,000m² workshop · data cables & chargers ≈ 60% of volumeAll lines support OEM/ODM customisationRequest a Quote

07 Quality assurance

Every unit, inspected end to end.

A backbone ISO 9001 system, synchronised with TS16949 and GJB standards for automotive- and military-grade production practice.

IQCIncoming
IPQCIn-process
FQCFinal

Our reliability laboratory runs calibration, waterproof, salt-spray, temperature/humidity/UV, drop, ESD, high-voltage, vibration, plug-and-socket life, battery life, bending and wear testing — plus an acoustic-engineering team for ANC, ENC and RF call-quality validation.

Salt SprayUV & HumidityDrop TestESDVibrationPlug LifeBattery LifeBendingWear ResistanceAudio / ANCHigh-Voltage
Reliability and battery testing laboratory
100% factory inspection
30+test instruments

08 Local distribution · Bangladesh

Global and local phone brands, in your hands.

Beyond export manufacturing, Alamin & Brothers runs a local sales and distribution arm — serving Bangladesh with international handset brands and our own feature-phone labels.

International smartphone brands

Coolpad logo
Coolpad · Bangladesh
M-Horse logo
M-Horse · Bangladesh

Our own feature-phone brands

5STAR Mobile logo
5STAR Mobile
AGETEL Mobile logo
AGETEL Mobile
VEGA Mobile logo
VEGA Mobile

We are the official manufacturing and distribution partner for Coolpad in Bangladesh, and locally distribute M-Horse smartphones and feature phones alongside our own feature-phone brands — 5STAR Mobile, AGETEL Mobile and VEGA Mobile — sold through retail and wholesale channels nationwide.

09 About the factory

Fifteen years of building consumer electronics.

Founded in 2011, Alamin & Brothers grew from a single assembly line into a full-chain manufacturer — and now shares its engineering, sourcing and QA backbone with 5Star Digi-Tech Industries Limited.

The factory runs a modern data-cable workshop, battery PACK workshop, mould room, injection-moulding workshop, SMT patch line, charger plug-in and transformer workshops, and finished-product assembly. Products are exported to Europe, the Americas, Asia and Africa for 100+ well-known international brands.

  • Factory established in Dhaka; first assembly line set up.
  • First injection-moulding machine introduced; reliability testing laboratory established in parallel.
  • 1,000+ people, 8 product categories, 20+ items, operating alongside 5Star Digi-Tech Industries Limited.
Alamin & Brothers factory building signage in Sataish, Tongi, Gazipur

10 FAQ

Questions OEM & ODM buyers ask.

What is the difference between OEM and ODM?

With OEM (original equipment manufacturing) you supply the design, bill of materials and specification and we manufacture to print under your brand. With ODM (original design manufacturing) we start from our own engineering platforms or your brief, develop the product with you, and manufacture it. Both are available on all eight of our product categories.

Can you assemble my product in Bangladesh if I already have a design?

Yes. Send drawings, BOM, test specification and target volume. We review feasibility, quote, build samples for sign-off, run a pilot, then move into mass production. For brands that supply kits or components, we also offer contract assembly (SKD/CKD) with test, packing and labelling.

Do you offer private label and custom packaging?

Yes. We print serial numbers and 2D codes, run dedicated packaging lines and produce to your artwork, language and retail-box requirements, so finished goods arrive ready for your distributors or marketplaces.

What are your MOQ and lead time?

They depend on the product, components and customisation. Our SMT lines are flexible from 100 pieces to 100,000+ per day with line changes under 30 minutes, so both pilot runs and volume orders are possible. Share your target volume and market in the RFQ and we will confirm MOQ and lead time with the quote.

Which markets do you supply?

Our products are exported to more than 50 countries across Europe, the Americas, Asia and Africa, supplying accessory lines for 100+ international brands. We are actively building OEM/ODM partnerships in Africa, Southeast Asia, Europe, the USA and our home market, Bangladesh.

How is quality controlled?

The factory runs an ISO 9001-based quality system with IQC, IPQC and FQC checkpoints, 100% factory inspection, 3D SPI + AOI + X-Ray on PCBA, and a reliability lab covering drop, salt-spray, temperature/humidity/UV, ESD, plug-life and battery-life tests.

Do you also assemble mobile phones?

Yes — we are the manufacturing and distribution partner for Coolpad in Bangladesh and also run our own feature-phone brands, 5STAR Mobile, AGETEL Mobile and VEGA Mobile. Brands interested in local handset assembly in Bangladesh can start with an RFQ.

How do I get started?

Use the request-a-quote form below or email info@5stardigitech.com with your product category, target market, estimated annual volume and any specifications. Our team will reply with next steps.

Get in touch

Let’s build your next product run.

Whether you need OEM chargers, an ODM audio range or contract assembly in Bangladesh, our sales team — alongside 5Star Digi-Tech Industries Limited — will scope your order.

Factory
40/3 International Medical College Road, Sataish, Tongi, Gazipur, Bangladesh
Sister concern
5Star Digi-Tech Industries Limited

Request a quote

Tell us what you want to build. Your email app opens with the brief ready to send to our sales team.