Since 1991, Jiasheng has pioneered synthetic filament extrusion, specializing in chemically and mechanically tapered bristles that define premium oral hygiene.
Strategic manufacturing bases in China, Thailand, and Vietnam (2024) ensure tariff-mitigated, stable supply chains for global enterprises.
Leading the industry transition to biodegradable PBT, recycled PET, and bio-based filaments without compromising on bristle softness or durability.
In the competitive landscape of personal care, the tapered bristle represents the pinnacle of filament design. Unlike standard cylindrical bristles, tapered filaments feature a diameter that gradually reduces towards the tip, often reaching a fineness of 0.01mm. This technical achievement allows for superior subgingival access in toothbrushes and impeccable blending capabilities in cosmetic brushes.
Shenzhen Jiasheng Industrial Co., Ltd. was established in 1991. At the beginning of its establishment, we mainly produced synthetic filaments, which were widely used in hair brushes, toothbrushes, makeup brushes, false eyelashes and other fields. After years of research and development, we have accumulated rich experience in the performance of filaments and the development and application of new materials.
In 2008, we joined forces with downstream manufacturers to start the production of hair brushes, toothbrushes, makeup brushes, and finished false eyelashes to better understand market needs. In response to global geopolitical uncertainties, we are expanding production to Thailand and Vietnam in 2024.
Development of 0.005mm ultra-fine tips for sensitive gum care and dermatological applications.
Utilizing corn-starch based polymers (PLA) and castor oil-based PA612 to achieve 100% plastic-free certifications.
Integrating color-changing indicators that react to bacterial buildup or pressure intensity during brushing.
Our Shenzhen facility operates on a Smart Manufacturing (Industry 4.0) framework. This involves automated filament extrusion lines equipped with AI-driven optical inspection systems. Every batch of tapered bristles undergoes laser-micrometer testing to ensure diameter variance is kept within ±1%.
Full adherence to FDA, REACH, RoHS, and ISO 9001:2015. We provide complete MSDS documentation for all tapered filaments.
With warehouse hubs in key port cities, we reduce lead times by 30% compared to standard industry averages.
From filament color matching to patented handle ergonomics, we offer deep-level customization for market differentiation.
As plastics pollute the environment increasingly, we are continuously improving product life and increasing the use of recyclable, degradable materials. We integrate material production and finished products to control quality, cost, and efficiency.
Jiasheng
