About OQPO | Toothbrush OEM Manufacturer | Dongguan Shijue

Our Manufacturing Facility

Scalable Production Capacity
Worried about delays or insufficient output? Our fully automated production lines run at high efficiency, supporting large MOQ orders with on-time delivery — every time.
Zero Compromise on Quality
Tired of inconsistent product quality from suppliers? Every unit passes our standardized QC process, backed by CE, FDA, and RoHS certifications for full compliance confidence.
Precision You Can Trust
Concerned about product defects damaging your brand? Our skilled technicians assemble each component in a controlled environment, ensuring flawless finish and reliable performance.

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Inside Our Factory

Assembly Line
5,000㎡ facility with high-efficiency automated packaging lines, supporting large MOQ orders with on-time delivery.
Production Floor
State-of-the-art automated assembly equipment operated by skilled technicians in a controlled clean-room environment.
Injection Molding
In-house injection molding machines enable full control over component quality, tolerances, and production lead times.

Inside Our Factory

Our Manufacturing Process

From precision component assembly to rigorous quality control, every OQPO product is built to international standards. Our Dongguan facility is CE Marked, FDA Registered, and RoHS Compliant — delivering OEM electric toothbrushes with MOQ from 500 units and paid custom sampling support.

Behind Our Manufacturing Excellence

If you're sourcing electric toothbrushes or looking for a reliable OEM partner, you've probably run into the same problems: factories that overpromise, inconsistent quality, and no real support after the order is placed.

We were built to solve that. Dongguan Shijue Industrial Co., Ltd. is a CE Marked, FDA Registered, and ISO 9001 certified electric toothbrush and water flosser manufacturer based in China, working with dental brands, Amazon sellers, and oral care distributors across the US, Europe, and Australia.

Automated precision micro-soldering robotic station assembling electric toothbrush motor and battery chassis components

Our Team & Engineering Capabilities

Our production team of experienced engineers, tooling technicians, and QC specialists ensures every unit meets rigorous international quality standards before export shipment.