Case Studies

Real results for real brands.
From concept to shelf.

See how leading oral care brands — from Amazon FBA sellers to global hotel groups — scaled with Relish Tech’s OEM/ODM manufacturing.

42 brands launched

ISO 13485 certified

FDA 510(k) cleared

CE Mark certified

NMPA registered

Hotels served globally
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Client GMV generated
$ 0 M+
On-time delivery rate
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Avg. concept-to-listing
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Featured case study

Amazon FBA · EU Market

SpinoBrand GmbH

“Relish Tech took us from napkin sketch to Amazon bestseller in 4 months. Vibrosonic™ is now our #1 SKU.”

— Founder, SpinoBrand GmbH · Munich

★ Client since 2019 · Ongoing partnership

Vibrosonic™ OEM · Electric Toothbrush

From white-label concept to €2.4M annual revenue on Amazon EU

All case studies
A product display on a marble countertop showcasing a black and rose gold sonic electric toothbrush on a charging base, its retail packaging marked with CE Mark, and an Amazon FBA shipping box with a map of Europe next to a data board.

Amazon FBA · EU Market

Vibrosonic™ sonic electric toothbrush OEM — from concept to Amazon bestseller in 4 months

A product display on a marble countertop featuring a sleek white and silver portable water flosser next to a display plaque and an open laptop showing a Shopify store dashboard in a brightly lit room.

DTC Brand · North America

water flosser OEM — FDA-cleared, $1.2M first-year GMV on Shopify

A retail shelf display inside a brightly lit European pharmacy, filled with neatly arranged toothbrush products in custom blister packaging under a large white sign detailing a 1M+ unit private label program.

EU Pharmacy Chain · Private Label

1M+ unit private label toothbrush program for EU pharmacy chain

A product display on a marble bathroom countertop featuring a light green and blue children's sonic toothbrush on a charging base, three replacement brush heads, and custom SparkleTech Kids packaging next to an information card showing retail growth metrics.

Amazon Seller · US

Kids electric toothbrush brand — scaling to 50k units with 4.7★ Amazon rating

A tabletop product display on a marble desk overlooking a Middle East city skyline, featuring kraft paper boxes and loose bamboo toothbrushes branded for Accor Hotels next to a large white info card detailing eco-friendly supply for 80 properties.

Accor Hotels · Middle East

Eco-friendly bamboo toothbrush for 80 properties

A tabletop display inside a modern dental clinic setting, featuring a blue and white electric toothbrush on a marble base next to an informational sign with text about dentist-recommended OEM models adopted by 120+ UK dental clinics.

EU Pharmacy Chain · Private Label

Dentist-recommended OEM toothbrush adopted by 120+ UK dental clinics

Trusted By Oral Healthcare Brands

Logos of major international retail partners like Best Buy, Best Buy Canada, Tesco, and Ross, who trust Relish Tech as their oral care product supplier. Gallery of diverse global brand logos including Target, Oral-B, Colgate, and Walmart, demonstrating companies that trust Relish Tech for oral care products.

How we work with you

From brief to brand — a typical Relish Tech engagement

Brief & NDA

Share your requirements under mutual protection

Spec & Sampling

We prototype and iterate until perfect

Regulatory Filing

FDA 510(k), CE Mark, NMPA handled

Production & QC

ISO-certified mass production with full traceability

Delivery & Launch

Logistics, packaging, and go-to-market support

What our clients say

“The regulatory support alone saved us 3 months. They know FDA 510(k) better than most consultants.”

James T.
VP Product, US DTC Brand

“Our hotel guests keep asking where to buy the brush. That’s the quality signal we wanted.”

Sophie L.
Procurement, Accor APAC

“No MOQ pressure, no quality surprises. 98% on-time delivery over 18 months.”

Marco B.
Founder, EU Amazon Seller

A diverse collection of custom-designed, premium retail packaging boxes for various electric toothbrush brands, highlighting versatile design options.

ISO 13485 FDA 510(k) CE Mark NMPA RoHS REACH

Be Your Trustworthy Factory with Certificates

Gallery of global product certifications for our electric toothbrushes, including FDA, EPA, CE, FCC, UKCA, KC, and PSE. Factory quality management and compliance certificates including ISO9001, medical-grade ISO13485, SGS, RoHS, LFGB, SOIC, and BSCI.

Ready to build your own success story?

Free product roadmap consultation — typically replied within 24 hours.