About Us
Custom Dental Floss Manufacturer for Private Label Brands
OEM/ODM Manufacturing · Custom Materials & Packaging · Product Development Support
Shandong Richsource Biological Technology Co., Ltd. Founded in 2021, our company is a modern high-tech enterprise integrating R&D, design, and production.
Located in Jining City, Shandong Province-a thriving hub for advanced manufacturing-we operate a 10,000+ square meter state-of-the-art facility engineered for excellence in people's oral
healthcare products. Our production complex combines a 7,000-square-meter smart workshop powered by IoT-enabled automation systems with an ISO 8528-certified A+ cleanroom (Class 100,000),
ensuring dust-free precision in every component. Leveraging proprietary AI-driven production lines, we achieve 99.2% process consistency while maintaining real-time quality monitoring
through our Class 100 precision testing laboratory, equipped with advanced metrology tools for ±2μm dimensional accuracy.
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10,000+㎡ factory
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Fully automated production equipment
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Large-scale custom mold warehouse
What we offer
Product Categories
Our product portfolio spans dental floss systems, precision interdental brushes, soft silicone toothbrushes, and ergonomic tongue scrapers, all engineered to address diverse oral health needs.
From Concept to Shelf — Streamlined.
Full-Service Manufacturing with Fast Delivery & Reliable Quality.
Our advantages
Why Choose Us
Warmly welcome friends from all over the world to visit, investigate and negotiate business.
Quality Assurance
We have 100% quality guarantee to customers. We will be responsible for any quality problem.
Reasonable Price
Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
Fast Delivery
We have full stock, and can deliver within short time. Many styles for your choices.
Attractive Design
Our design team will design patterns based on the latest fashion trends. We also collaborate with cutting-edge design companies to regularly launch new products.
Excellent Quality
For each process, we have strict inspection standards, and we always insist that quality is life.
Good Service
High-quality after-sales service, tracking usage, and positive feedback. Rapid response within 24 hours.
cooperative partner
We are looking for a cooperative partner to expand our business.
Popular Products
Your one-stop sourcing and manufacturing base
for premium oral care products
We Promise To Find You The Right Products
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![Tongue Bacteria Cleaner]( "Tongue Bacteria Cleaner")
Tongue Bacteria CleanerCrafted from food-grade PP material, ensuring non-toxic, odorless, and safe daily oral care.
Effectively eliminates tongue coating and oral residues,... -
![Floss Sticks for Braces]( "Floss Sticks for Braces")
Floss Sticks for BracesSpecially designed for orthodontic patients, easily slides between teeth and around brackets, effectively cleaning hard-to-reach areas.
Smooth, flat... -
![Active Dental Floss]( "Active Dental Floss")
Active Dental FlossBamboo charcoal infused
Glass bottle package
Customizable dental floss packaging
Different flavors (mint, xylitol, etc.) and different... -
![Conical Interdental Brushes]( "Conical Interdental Brushes")
Conical Interdental BrushesPremium Brush Head: Made with DuPont nylon bristles and imported Korean steel wire for durable, gentle cleaning.
Ergonomic PP Handle: Food-grade... -
![Narrow Space Interdental Brush]( "Narrow Space Interdental Brush")
Narrow Space Interdental BrushErgonomic & Flexible DesignBendable non-slip handle reaches all interproximal areas for thorough, multi-angle cleaning.
Customized Fit for All Gaps5... -
![Floss Picks Eco Friendly]( "Floss Picks Eco Friendly")
Floss Picks Eco FriendlyEco‑Responsible MaterialMade from renewable wheat resources, offering a fully biodegradable alternative to traditional plastic floss picks.
All‑Round... -
![Advanced Floss Picks]( "Advanced Floss Picks")
Advanced Floss PicksKid‑Friendly Giraffe DesignCute cartoon shape turns flossing into a fun daily activity instead of a chore.
Safe & Comfortable for Small HandsNon-slip... -
![PTFE DENTAL FLOSS]( "PTFE DENTAL FLOSS")
PTFE DENTAL FLOSSUltra-Portable Compact Design Fits easily into bags or pockets with minimal space, perfect for travel and on-the-go use.
Quick Post-Meal...
GET A HEAD START ON
News Center
Our news will be updated in time, please pay more attention to us.
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![How To Choose The Right Floss Picks For You]()
Oct15, 2026How To Choose The Right Floss Picks For YouWalk into any store or browse any online marketplace, and you will find dozens of floss pick options — different shapes, materials, flavors, and features. So...
read more -
![Tech-Driven Precision Care Fuels The Global Oral Health Experience Upgrade Wave in 2026]()
Oct12, 2026Tech-Driven Precision Care Fuels The Global Oral Health Experience Upgrade Wave in 2026As global awareness of oral wellness deepens and digital technologies rapidly penetrate the consumer market, the oral care sector is undergoing a profound tr...
read more -
![Global Oral Care Market Set To Hit USD 66.4 Billion By 2033, Driven By Preventive Care And Smart ...]()
Oct10, 2026Global Oral Care Market Set To Hit USD 66.4 Billion By 2033, Driven By Preventive Care And Smart ...The global oral care market continues its strong upward trajectory, with new research showing growth from USD 42.3 billion in 2026 to a projected USD 66.4 bi...
read more -
![Global Oral Care Market Embraces Specialized Interdental Hygiene And Sustainable Materials in 202]()
Sep28, 2026Global Oral Care Market Embraces Specialized Interdental Hygiene And Sustainable Materials in 202The global oral care sector is undergoing a massive shift as consumer awareness moves beyond traditional tooth brushing toward comprehensive interdental hygi...
read more
Your Global Partner in Oral Care Innovation
Our product portfolio covers toothbrushes, PTFE dental floss, interdental brushes and other oral hygiene accessories. We strictly follow ISO, CE and FDA compliant quality standards to deliver stable, cost effective products for global brands, retailers and dental institutions. Partner with Richsource to turn your oral care ideas into market ready products.
Get in Touch with Richsource