From Domestic Retail To Global OEM Manufacturing.
QIHAO manufactures ultrasonic dental scalers, electric tooth polishers, and home safety devices for brands, distributors, and importers worldwide. We started in domestic retail — a background that shapes how we build products, because we've stood on the other side of the counter, answering the questions your customers will ask.
Built Around Your Problem, Not Our Catalog.
Different buyers come to us with different problems. Here's how we actually help, depending on which one is yours.
"I want to launch a new SKU without betting the business on R&D."
How we help: Low MOQ and 7–15 day sampling let you validate a product before committing to volume. Full logo, color, and packaging customization means it launches under your brand, not ours.
"I need supply I can count on, with paperwork ready before I have to ask."
How we help: 12 production lines and 500,000 units monthly capacity keep reorders moving on schedule. Certification documentation is prepared and ready to share, not chased down after the fact.
"I don't have local factory access, and I need someone who actually responds."
How we help: A dedicated export sales contact who replies directly — not a shared inbox or a rotating agent — plus export experience built around the realities of cross-border shipping and documentation.
Why We Understand Both Sides Of The Counter.
QIHAO didn't start as an export factory. Our roots are in domestic retail — years spent hearing directly from end consumers about what works, what breaks, and what gets returned. That perspective now shapes how we manufacture for OEM/ODM partners: we design and quality-check with the end shelf in mind, not just the spec sheet.
That transition wasn't just a change of customer — it was a change of standard. A retail shelf gives you immediate, unfiltered feedback: a device that feels cheap, a mode that's confusing, a battery that dies too soon all show up as returns and bad reviews within weeks. We carried that discipline into export manufacturing, where feedback loops are often longer and harder to see. It's why we build sampling and QC steps around catching the kind of issues that used to cost us shelf space, not just the ones a spec sheet would catch.
Today we manufacture exclusively for B2B partners — brand owners, distributors, and importers across dental care and home safety categories — bringing that retail-tested instinct into every production run.
How We Got Here.
Founded
QIHAO founded in Dongguan, starting in domestic retail before moving into OEM/ODM export manufacturing.
Factory Relocation & Expansion
Relocated to a larger dedicated facility and added 4 new production lines, bringing total capacity to 12 lines.
8+ Years, Exporting Worldwide
8+ years of OEM/ODM export experience, 12 production lines, global export policy permitting.
The Numbers Behind The Factory.
- 1Manufacturing Capacity: 12 production lines, 500,000 units monthly across all product lines.
- 2Facility: A dedicated production and QC facility in Dongguan, built specifically for oral care and home safety device manufacturing.
- 3Team: A trained production and QC team, with dedicated inspectors at each stage of the manufacturing process.
- 4Equipment: Production and testing equipment maintained and calibrated to support consistent OEM/ODM output batch after batch.
The Departments Behind Every Order.
Designing and tuning every product before it reaches your sample.
What they do: Acoustic/ultrasonic tuning, motor calibration, and functional customization within each product's mold family.
Checking every batch, not just the sample you approved.
What they do: Incoming inspection, in-process checks, aging tests, and final pre-shipment inspection.
Running 12 lines to keep reorders moving on schedule.
What they do: Assembly, testing, and packaging across all product lines, batch after batch.
One contact from quote to container.
What they do: Quotes, samples, OEM coordination, and export/shipping documentation.
Matched To Each Product's Real Path.
Incoming Inspection
Raw materials and components checked against spec before entering production.
In-Process QC
Checks at each production stage, not just at the end of the line.
Aging Test
Units run under sustained operation to catch early-life failures before shipping.
Final Inspection
Pre-shipment check on every batch, with third-party inspection available on request.
Certificate details and current validity are listed on our Quality & Compliance page → →
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See It For Yourself.
Want to see the factory, check a sample, or just ask a question? We're happy to arrange a visit or start with a conversation.