Explore our core custom-engineered oral care solutions, synthetic filaments, and sustainable hair styling tools designed to scale your brand authority.
In the highly competitive sectors of cosmetics accessories, professional hairbrushes, and precision oral care systems, global procurement teams are shifting away from transactional purchasing toward deep supply-chain integration. The standard of sourcing ODM Beauty Products has matured beyond pure labor cost arbitrage. Today, it demands unmatched material synthesis expertise, robust automation systems, and comprehensive compliance capabilities.
Chinese manufacturing facilities, particularly those located in industrial centers like Shenzhen, serve as the operational core of this global industry. The strategic advantage of partnering with an integrated manufacturer lies in the close synergy between raw polymer extrusion, precise mold design, and cleanroom assembly. Controlling the supply chain starting at the polymer level allows brands to achieve structural performance targets that other suppliers simply cannot guarantee.
As international regulations tighten under frameworks like the EU's Corporate Sustainability Due Diligence Directive (CSDDD) and the FDA’s cosmetics modernization initiatives (MoCRA), Chinese factories are adapting quickly. Partnering with suppliers that have vertically integrated manufacturing operations offers international brands a clear pathway to trace and verify material origins, ensure environmental compliance, and secure reliable supply routes.
A detailed look at Jiasheng's 30+ year evolution from filament engineering to global supply chain leadership.
Founded in 1991, Shenzhen Jiasheng Industrial Co., Ltd. began as a pioneer in synthetic filament extrusion. Filament design is the defining factor in the performance of any hairbrush, toothbrush, or cosmetic brush. The diameter, bend recovery, moisture absorption, and tensile strength of these fibers dictate the final product's quality.
For nearly two decades, Jiasheng focused on perfecting synthetic polymers (including PA6, PA66, and PBT filaments) for down-stream brush manufacturers worldwide. In 2008, recognizing that vertical integration was the key to maximizing quality and driving innovation, Jiasheng partnered with key manufacturing facilities to begin production of finished brushes and false eyelashes.
This integrated model ensures that material innovations developed in the R&D lab are implemented directly in the assembly line. By keeping filament extrusion and brush assembly under a single quality control system, we eliminate the supply variations that commonly impact standard cosmetic tool brands.
Year Established
Filament R&D Experience
Finished OEM/ODM Exporting
Global Production Hubs Planned
Understanding the molecular dynamics and mechanical behaviors of high-performance brush bristles.
PA66 monofilaments offer exceptional stiffness, high wear resistance, and excellent elastic recovery. These characteristics make them ideal for professional hairbrushes and mechanical toothbrush heads. Controlling our own extrusion parameters allows us to tailor the filament diameter and mechanical properties to the exact specifications required by different user profiles.
Polybutylene Terephthalate (PBT) absorbs minimal moisture, maintaining its stiffness and bending recovery even when wet. Using precise chemical and mechanical tapering, we produce micro-fine tips that emulate the soft feel of natural hair while delivering the durability and hygienic benefits of synthetic polymers.
Advanced hairbrushes utilize a mix of ball-tipped nylon pins and natural wild boar bristles. This dual-length configuration serves a double purpose: the longer nylon pins detangle and stimulate the scalp, while the shorter boar bristles distribute natural sebum from root to tip, enhancing the hair's natural shine.
Our factories operate under strict quality management structures. Raw materials undergo rigorous screening, including differential scanning calorimetry (DSC) and melt flow index (MFI) verification, ensuring consistent chemical properties before extrusion.
On the assembly floor, automated optical inspection (AOI) systems verify tuft retention forces and check the geometry of replacement electric toothbrush heads. By integrating raw material synthesis with automated finishing steps, we achieve product consistency that meets the demands of medical-grade and professional salon buyers.
Developing cosmetic and personal care products designed for circular life cycles and minimal environmental footprint.
Plastic pollution is one of the most pressing environmental challenges facing the personal care and beauty industries. As consumer demand and global regulations shift toward circular design, brand survival depends on adopting sustainable materials. Jiasheng is committed to reducing environmental impact through continuous development of bio-based, recycled, and biodegradable materials.
Our research focuses on substituting traditional fossil-fuel plastics with post-consumer recycled (PCR) resins, bio-based polyamides derived from castor oil, and biodegradable polyesters. Additionally, we integrate natural organic materials, such as our cork-handle hairbrushes, which combine lightweight ergonomics with rapidly renewable resources.
To address the microplastic issues associated with synthetic bristles, we are currently testing biodegradable filaments that decompose naturally in industrial composting environments. This allows brands to offer high-performance personal care tools while maintaining a circular lifecycle.
Beyond polymers, our engineering teams utilize industrial waste and agricultural byproducts—such as straw, coffee grounds, and cork waste—blended with biodegradable carriers to create composite handles. These materials offer the necessary tensile strength and thermal stability for injection molding while reducing virgin plastic content by up to 60%.
This focus on sustainable materials is not just about environmental responsibility; it provides our global B2B clients with a clear market differentiator. Offering products that meet strict global chemical regulations (including REACH, RoHS, and California Proposition 65) helps our partners build trust with eco-conscious consumers.
Mitigating tariff risks and supply chain disruptions through strategic footprint expansion in Thailand and Vietnam.
Geopolitical shifts, fluctuating tariffs, and global logistics challenges require modern supply chains to build in structural redundancy. Relying on a single manufacturing origin exposes brands to high tariff penalties and potential freight disruptions.
In response, Jiasheng began constructing production facilities in Thailand and Vietnam in 2024. These new manufacturing hubs provide a secure "China + 1" option for our international partners.
By transferring our established manufacturing protocols, mold sets, and quality control systems to these facilities, we ensure identical product performance across production origins. This dual-shoring strategy allows clients to easily shift production volumes in response to changing trade policies, avoiding costly import duties while maintaining product consistency.
Exporting directly from our Thailand and Vietnam hubs allows clients to bypass punitive tariffs in the North American and European markets, preserving margin integrity.
Located near major deep-water ports, these Southeast Asian facilities provide shorter shipping times and flexible routing options to keep your product lines flowing.
All international sites utilize the same enterprise resource planning (ERP) systems and testing parameters as our main Shenzhen headquarters, maintaining consistent product standards.
Custom design capabilities optimized for the unique functional demands of hair care, cosmetics, and oral hygiene.
Our hairbrush manufacturing capability includes cushion brushes, round styling brushes, vented detanglers, and paddle designs. We specialize in engineering the flexibility of the cushion bed and selecting the optimal blend of boar bristles and nylon pins.
We use high-temperature resistant nylon pins that retain their shape and elastic response up to 220°C, ensuring durability under professional salon conditions. The cushion pads are molded from natural rubber or durable thermoplastic elastomers (TPE), providing consistent rebound pressure and long service life.
Modern cosmetics require high-performance brush fibers capable of picking up and transferring powder and cream formulas with precision. With animal hair being phased out due to ethical considerations, Jiasheng leads the market in developing advanced synthetic options.
By texturing the surface of synthetic fibers, we create micro-grooves that mimic the natural cuticles of animal hair. This design maximizes powder pickup while providing the hygienic, easy-to-clean benefits of premium synthetic polymers.
Electric toothbrush heads are subject to constant high-frequency mechanical stress. Our replacement heads feature precision-tufted filaments anchored with anti-oxidation copper plates or advanced anchorless thermal fusion processes.
We round the tip of every single bristle to prevent gum irritation and enamel wear, keeping our defect rates well below the industry average. We offer specialized bristle configurations, including charcoal-infused, ultra-soft, and indicator filaments that change color when it's time for a replacement.
A secondary selection of our custom-manufactured beauty brushes, premium synthetic filaments, and dental hygiene components.
Strategic logistics, supply chain integration, and regulatory support for global personal care and beauty enterprises.
We manage complex international shipments directly from our logistics hubs in China, Vietnam, and Thailand. Offering flexible delivery terms (including FOB, CIF, DDP, and LDP), we help clients streamline transport costs and navigate local customs requirements smoothly.
Our manufacturing processes are fully compliant with ISO 9001, ISO 14001, and BSCI guidelines. We maintain comprehensive documentation for FDA registration, CE compliance, and chemical safety checks (including REACH and RoHS certifications), protecting your brand's regulatory compliance.
Using 3D printing and precise CNC machining, we quickly turn CAD models into physical prototypes. This allows our partners to test and refine product designs, verify assembly tolerances, and perform market testing before investing in final tooling.
The strategic directions shaping the next generation of brush and oral hygiene manufacturing.
The replacement of petroleum-based polymers with eco-friendly alternatives is accelerating. Next-generation products will increasingly feature bio-based nylons (such as PA1010 and PA11, derived from castor beans) and biodegradable polyesters. These materials provide the mechanical strength required for personal care tools while reducing environmental impact.
The oral care sector is moving toward smart, connected devices. Future developments will include brush heads with integrated RF tracking tags to monitor wear levels, micro-sensor arrays that evaluate cleaning pressure, and advanced bristle layouts optimized for high-frequency sonic drivetrains.
Industrial design is shifting toward circular life cycles. We are focused on developing monomaterial products (where handles, anchors, and bristles are made from the same polymer family) to simplify recycling. Additionally, we are implementing closed-loop manufacturing systems that recycle factory scrap back into high-quality production runs.
Detailed technical answers to common questions about materials, supply chain management, and regulatory compliance.
Jiasheng