In the contemporary oral care landscape, the manual toothbrush is no longer a simple commodity. It has evolved into a precision-engineered tool that balances ergonomics, material science, and ecological responsibility. As a leading OEM Manual Toothbrushes Supplier & Factory, Shenzhen Jiasheng Industrial Co., Ltd. provides more than just manufacturing; we offer a strategic partnership for brands seeking to redefine oral hygiene.
Our legacy began in 1991, focusing on the fundamental element of every brush—the filament. This deep-rooted expertise in polymer science allows us to provide "Information Gain" to our clients, helping them understand the nuances of bristle stiffness, recovery rates, and the environmental impact of synthetic vs. bio-based materials.
Shenzhen Jiasheng Industrial Co., Ltd. was established in 1991. Initially specializing in synthetic filaments for hair brushes and makeup brushes, we have transitioned into a vertically integrated powerhouse in the oral care industry since 2008.
As plastic pollution intensifies, we lead the industry in exploring recyclable, degradable, and environmentally friendly materials. We aim to minimize carbon emissions while maximizing product lifespan.
In 2024, we are expanding our footprint with new production bases in Thailand and Vietnam to mitigate geopolitical uncertainties and ensure seamless global delivery.
Modern consumers demand alternatives to traditional petroleum-based plastics. We are now integrating PLA (Polylactic Acid) and bamboo-fiber composites that offer the same structural integrity as ABS but with a significantly lower carbon footprint.
The shift from rounded filaments to tapered, multi-level bristle designs allows for deeper interdental cleaning. Our R&D focuses on ultra-thin filaments that can reach sub-gingival areas without causing soft tissue trauma.
Manual toothbrushes are being redesigned for better grip for elderly populations and children. Using TPU (Thermoplastic Polyurethane) over-molding, we create non-slip textures that improve user compliance and brushing effectiveness.
Our approach to OEM/ODM manufacturing is divided into four critical phases to ensure "Information Gain" and competitive advantage for our partners.
We leverage our 30-year history in filament production. Whether it's nylon 610 (derived from castor oil) or PBT (Polybutylene terephthalate) with spiral technology, we select materials based on specific clinical needs.
Our in-house mold design center utilizes high-speed CNC and EDM machines to create molds with tolerances within 0.01mm, ensuring that every handle and bristle tuft is perfectly aligned for mass production.
We provide localization support, ensuring all products meet FDA, CE, and ISO 9001:2015 standards. Our upcoming Vietnam and Thailand facilities will provide duty-free advantages for US and EU markets.
Integrating with our partners' ERP systems, we provide real-time tracking of production batches, ensuring JIT (Just-In-Time) delivery to distribution centers worldwide.
We provide multi-level deeply customization services to meet the needs of different customers.




Our vertical integration is key. Since we produce the filaments ourselves, we control the extrusion temperature and chemical composition. Every batch undergoes a "Tuft Retention Test" and "End-Rounding Ratio Analysis" to ensure it meets our 90%+ rounding standard, preventing gum irritation.
These locations offer significant "Country of Origin" benefits, helping our clients avoid high tariffs associated with direct China-to-US exports. Furthermore, it diversifies the supply chain risk, ensuring business continuity during regional disruptions.
Yes. We offer FSC-certified paper card packaging, biodegradable blister packs made from corn starch, and soy-based ink printing. Our design team can help optimize packaging size to increase shipping container density by up to 15%.
For standard designs, lead time is 25-30 days. For full ODM projects requiring new molds, the cycle is approximately 45-60 days, including 3D prototyping and clinical sample testing.
Looking ahead to 2025-2030, Shenzhen Jiasheng is researching "Active Filaments"—bristles infused with hydroxyapatite or charcoal ions that release beneficial elements during brushing. Our goal is to transform the manual toothbrush from a passive cleaning tool into an active oral health supplement delivery system.