Scaling an oral care business is not about finding a bigger electric toothbrushes factory. It is about finding a factory that can grow with you—from a 1,000-unit pilot to a 1-million-unit annual program—without breaking your brand, your margins, or your delivery schedule.

For B2B buyers building a private label smart sonic electric toothbrush line, the factory behind the product matters more than the color of the handle. This guide breaks down exactly how to vet a sonic toothbrush OEM/ODM partner across certifications, in-house testing, production control, and the red flags that separate a real manufacturer like Freshday from a trading-company middleman.

Freshday, a Jiangsu-based OEM/ODM manufacturer operating since 1994, flips that model with a 1,000-piece private label MOQ, in-house magnetic levitation motor production, and a structured 30-day launch pathway from inquiry to shippable goods.

The global oral care market is shifting rapidly. Retailers are no longer looking for just any electric toothbrush — they are searching for products that combine smart technology, sustainable materials, and flexible branding options. Freshday, a leading OEM/ODM smart sonic electric toothbrushes manufacturer based in Jiangsu, China, has been at the forefront of this transformation since 1994. With a monthly production capacity of one million units and a dedicated R&D team of over 20 engineers, Freshday offers retailers a compelling proposition: eco-friendly smart sonic electric toothbrushes in bulk, with low MOQ and complete custom branding support.

Founded in 1994, Freshday is a China-based oral care manufacturer specializing in OEM & ODM electric toothbrush production. We run automated assembly lines with a monthly capacity of 1 million units, backed by a 20+ engineer R&D team and certifications including ISO9001, CE, RoHS, FCC and FDA-aligned quality systems.

OEM or ODM for your toothbrush brand? Freshday compares customization, MOQs, costs & speed. Launch private label manual or electric toothbrushes in 45 days with ISO/FDA-certified manufacturing.

With Freshday, a wholesaler or first-time brand can lock 10k manual toothbrushes / 8k electric toothbrushes MOQ, lean on 30 years of GMP-grade production, and have branded toothbrushes.

China remains the global hub for smart sonic electric toothbrush OEM and ODM manufacturing, combining mature supply chains, automated production, and competitive private-label pricing. Below is an updated 2026 roundup of ten reliable Chinese factories serving global oral care brands, distributors, and retail chains — with Changzhou Freshday Household Products Corp., Ltd. featured as a full-range oral care OEM/ODM partner.