Robot vacuum & sweeping robot production · Dongguan, China

Robot Vacuum OEM/ODM Manufacturer

DAYIN builds complete robot vacuum cleaners for brands around the world. The tool room, injection molding, cosmetic finishing, electronics and final assembly all sit in one Dongguan factory, so a single team owns your program from the first mold cut to the finished, tested unit.
35 years

of in-house mold design and cutting. The tooling for your program is made and maintained here, never sent out to a separate tool shop.

Two ways to work with us

A robot vacuum cleaner manufacturer for both routes to market

Bring your own design and we cut the tooling and build it, or start from DAYIN’s own robot vacuum platform and put your brand on a unit that is already in production. Where many robot vacuum manufacturers split the work across a chain of shops, here it stays with one supplier, one quality system and one project team.

Injection-molded robot vacuum housings at DAYIN's custom robot vacuum cleaner factory
Route 1 · OEM

Sweeping robot OEM supplier

You own the design and the drawings. We cut the tooling, mold the parts, run the finishing and assemble the unit — and we can take over a mold you already own and modify it, so a model that is selling today moves to us without paying for new tooling.

All-round base-station robot vacuum cleaner from sweeping robot manufacturer DAYIN
Route 2 · ODM

Robot vacuum ODM from a ready platform

DAYIN’s own robot vacuum platform — laser navigation, an all-round base station, hardware and firmware developed in-house. Put your brand on the finished unit, or license the electronics package and run final assembly on your own line.

What's under one roof

A custom robot vacuum cleaner factory that covers the whole build

The parts of a robot vacuum program that usually sit with three or four separate vendors — the tool room, molding, cosmetic finishing, electronic assembly — are all in-house here. That is what keeps a launch schedule from slipping when one step runs late.

Mold design and making

An in-house tool room with 35 years of experience. Aluminum molds for high-volume runs; steel molds where cycle life matters.

Injection molding

Over 100 machines, from 60 to 1200 tons, including high-speed presses.

Materials

Food-grade recycled resin processed under GRS certification, with chain-of-custody documentation. Standard and glass-fiber engineering compounds also run here.

Finishing

Spray painting, silk-screen and pad printing, laser engraving, hot stamping, ultrasonic welding.

Electronic assembly

PCBA integration, plus full finished-unit assembly and testing.

R&D

Over 50 designers supporting evaluation from concept through tooling, backed by 100+ patents.

Quality control

ISO 9001 system, X-ray inspection, RoHS testing, in-house laboratory.

Injection molding workshop at DAYIN's custom robot vacuum cleaner factory
The factory

A Dongguan robot vacuum factory built around its own tool room

One site in Dongguan, China carries the entire build — mold-making, injection molding, cosmetic finishing, electronic assembly and final testing. The real depth is in the tooling: a tool room that has been cutting and repairing molds in-house for 35 years.

DAYIN robot vacuum OEM/ODM factory in Dongguan, China
50,000 m²
600 people
35 yrs tooling
100+ patents
What that buys you

ISO 9001 · GRS · SMETA · SCAN — audited to the compliance programs your retail buyers ask to see

Choosing a partner

Why brands pick DAYIN as their robot vacuum cleaner supplier

01
Tooling stays in-house

35 years of mold design and cutting on site. Your program is never handed to an outside tool shop, so lead time on changes and repairs stays under one roof.

02
R&D that co-develops, not just copies

A 50-person engineering team and 100+ patents — the answer when a brand asks whether a factory can do more than build straight from a drawing it was handed.

03
Audited to the standards your buyers ask for

ISO 9001 for quality, GRS for recycled content, and SMETA plus SCAN for social and supply-chain security — the audit reports your retail customers ask to see.

04
The whole machine on one site

Mold-making, molding, finishing and electronic assembly in one Dongguan factory — no parts crossing town between subcontractors, no shop blaming the next.

05
Recycled content with a paper trail

GRS certification and an audited chain of custody are already in place, for the retail customer who needs documented recycled material and not just a claim.

Common questions

Robot vacuum OEM and ODM: what buyers ask

Both. As a sweeping robot OEM supplier we build to your design and tooling. As an ODM we offer our own laser-navigation, base-station robot vacuum for you to private-label, or to license as an electronic solution for your own assembly line.

Yes. A custom program starts either from your design or from our platform, which we then modify — housing, base station, navigation settings, firmware, packaging. Because the tool room, molding and electronic assembly are in one place, the schedule for a custom robot vacuum cleaner factory build stays intact.

Complete units. We mold the housing and base station, integrate the PCBA, then assemble and test the finished machine — on our own platform or to your design. We also supply parts on their own when that is what a customer needs.

Ask which factory owns its molds, keeps engineering in-house, and can still support the product two or three years after launch. Those points decide whether a line holds its cost and its schedule — more than any “best Chinese robot vacuum” list will tell you.

Send your product specification or a reference unit to fionawu@madeindayin.com. You get back a feasibility read, a tooling plan, and a quotation.

Start here

Talk to a robot vacuum OEM/ODM manufacturer that owns its tooling

Send a spec or a sample unit. You get a feasibility read, a tooling plan and a quote — from the same team that will run the program once it starts.

fionawu@madeindayin.com ·  Dongguan, China