🏭 Ningbo Plant since 2015 · HK-registered 2024

A Trusted Cleaning Appliance Manufacturer

For over a decade, AquaClean has designed and built smart home cleaning appliances for brands in 50+ countries. From OEM/ODM to certified quality control, we help businesses bring reliable products to market — fast.

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Our Story

Built on a Simple Mission

Our Ningbo plant has been building cordless vacuums and cleaning appliances since 2015. In 2024, Hong Kong Damaijia Technology Co., Limited was established to bring that manufacturing base to B2B partners worldwide — what started as a single handheld vacuum line is now a full portfolio of smart cleaning appliances.

Today, our 10,000 m² factory combines in-house R&D, automated assembly, and a strict three-stage quality system — delivering consistent, certifiable products at scale for partners worldwide.

10,000 m² owned manufacturing facility in Ningbo
60+ engineers in R&D, firmware, and industrial design
3-stage quality control: IQC → IPQC → OQC
50+ countries served, 200+ active B2B partners

What We Do

One-Stop Manufacturing Partner

From concept to container — we handle every step so you can launch your brand with confidence.

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Manufacturing

10,000 m² factory with a full production line under one roof — molding, assembly, and packaging.

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R&D Team

60+ engineers developing custom firmware, molds, and product improvements every quarter.

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Quality System

3-stage inspection keeps our defect rate below 0.5%, backed by full test reports.

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Global Logistics

FOB, CIF, and DDP shipping to every major market, with experienced freight forwarding.

Inside AquaClean

Factory, Labs & Product Lines

A look at where and how we build the appliances your customers love.

Modern Showroom

We showcase the latest cleaning innovations to visiting partners from around the world.

Steam Technology Lab

High-temperature steam R&D for chemical-free, deep-cleaning performance.

Automotive Care Line

Car vacuums and tire inflators engineered for the global auto aftermarket.

Handheld Series

Cordless, lightweight, and powerful — our best-selling export category.

Steam Series

Multi-surface steamers with full CE / CB / ETL certification support.

Automotive Series

Portable inflators with digital gauges, auto-stop, and LED lighting.

Our Journey

Milestones

2015

Ningbo Plant in Production

Launched our first handheld vacuum line for export markets across Asia and Europe.

2018

10,000 m² Factory

Expanded production capacity and added robot vacuum manufacturing to the line.

2021

Global Certifications

Passed ETL & CB audits and entered the North American and EU markets.

2024

200+ Partners

Reached 200+ active B2B partners across more than 50 countries worldwide.

2026

Smart & Automotive

Launched window-cleaning robots and a full automotive care series.

Ready to Build Your Brand With Us?

Get a free quotation with FOB pricing, lead times, and custom branding options — no obligation.

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