Shenzhen Jiasheng Industrial Co., Ltd. began its journey as a pioneer in synthetic filament research. With over three decades of mastery, we transitioned from raw material specialists to a vertically integrated leader in oral care and personal grooming manufacturing.
We leverage advanced PA610 and PA612 filaments to ensure superior bristle elasticity, wear resistance, and antimicrobial properties. Our integration of material production and finished goods provides unparalleled quality control.
To navigate geopolitical complexities, Jiasheng is expanding with new production bases in Thailand and Vietnam in 2024, ensuring a robust, low-risk supply chain for our global OEM/ODM partners.
The global dental hygiene market is undergoing a seismic shift towards precision-engineered compatibility and environmental sustainability. As a leading OEM Oral B Braun Change Head factory, we recognize that the "change head" is no longer just a plastic accessory; it is a sophisticated interface between mechanical power and biological tissue.
The Oral B Braun Ecosystem: The oscillating-rotating technology pioneered by Braun requires brush heads that can withstand high-frequency vibrations while maintaining bristle integrity. Our factory utilizes 3D-mapping to ensure that every "click" onto the handle is as secure as the original equipment. We focus on the "Twist Action" and "Cross Action" geometries that maximize plaque removal efficiency without damaging gingival margins.
Information Gain - Filament Physics: Most generic suppliers use low-grade Nylon 6. Jiasheng utilizes DuPont™ equivalent PA612, which has significantly lower water absorption rates. This means the bristles maintain their stiffness and "flick" longer, providing a consistent cleaning experience over the recommended 3-month lifespan. Our proprietary end-rounding process achieves a 95%+ smooth tip rate, far exceeding the industry average of 60%, crucial for preventing micro-scratches on tooth enamel.
Industrial Status: Currently, the market is bifurcated between high-cost brand-name refills and low-quality knockoffs. Jiasheng occupies the "Quality-Value Tier," providing tier-1 performance at OEM scale. We are currently implementing AI-driven quality inspection lines that detect filament density variations in real-time, ensuring zero-defect shipments.
Our brush heads are designed for diverse dental profiles. For the European market, we focus on Cross-Action density. For the Asian market, we emphasize Ultra-Soft filaments (0.01mm tips) to accommodate thinner gingival biotypes common in localized populations.
By 2025, Jiasheng aims to transition 40% of our OEM production to Biodegradable PLA and Recycled PC. Our current R&D is perfecting the structural integrity of bamboo-based connectors for electric toothbrush handles.
Our "Shenzhen + SE Asia" dual-core strategy allows us to optimize tariffs and logistics. Clients can benefit from China's mature component ecosystem while fulfilling "Country of Origin" requirements via our upcoming Thailand facilities.
We maintain rigorous adherence to FDA, CE (MDR), and ISO 13485. Every Oral B compatible head undergoes torque testing, salt spray testing (for metal parts), and filament retention testing before leaving the factory.
Established in 1991, Shenzhen Jiasheng Industrial Co., Ltd. has evolved from a synthetic filament producer into a global manufacturing powerhouse. Our deep understanding of material performance—honed through decades of research—allows us to bridge the gap between consumer needs and industrial application.
We are not just a supplier; we are an innovation partner. By integrating the production of materials (PA610, PA612) with finished product manufacturing, we exert total control over the supply chain, ensuring cost efficiency and rapid prototyping for our OEM/ODM clients.
Q1: How do you ensure compatibility with all Oral B Braun handles?
A: Our molds are engineered using 0.01mm tolerance precision. We test each batch against the entire Braun handle lineup, including the Pro, Smart, and Genius series (excluding iO which uses a different magnetic drive). The internal POM (Polyoxymethylene) gears are lubricated with food-grade silicone to ensure quiet, smooth oscillation.
Q2: What is the difference between PA610 and PA612 filaments?
A: PA612 is the industry gold standard, offering the highest "wet stiffness" and recovery. PA610 is a bio-based alternative derived from castor oil, offering a more sustainable profile while maintaining 90% of the performance of PA612. We offer both based on your brand's sustainability goals.
Q3: Can we customize the bristle color and pattern for our OEM brand?
A: Yes. We offer multi-level customization. This includes indicator bristles (fading color to signal replacement), charcoal-infused bristles for whitening, and various tufting patterns such as "Floss Action" or "Precision Clean."
Q4: How does Jiasheng handle global shipping and trade barriers?
A: Our dual-factory model in China and Southeast Asia (starting 2024) allows us to route production to minimize the impact of anti-dumping duties and tariffs. We provide full DDP or FOB services depending on your logistics preference.
Jiasheng
