Founded in 2012, Dongguan Shengkai Silicone Products Co., Ltd. is a direct factory specializing in silicone baby products. We handle everything under one roof—from R&D and design to production and sales. Our main products include baby feeding sets, baby teethers, and bath toys.
Over the past 14 years, we have grown into a 7,000 m² modern workshop with more than 300 experienced workers. Our factory is ISO9001, ISO14001, and BSCI certified, ensuring we meet international standards.
Founded in 2012, Dongguan Shengkai Silicone Products Co., Ltd. is a direct factory specializing in silicone baby products. We handle everything under one roof—from R&D and design to production and sales. Our main products include baby feeding sets, baby teethers, and bath toys.
Over the past 14 years, we have grown into a 7,000 m² modern workshop with more than 300 experienced workers. Our factory is ISO9001, ISO14001, and BSCI certified, ensuring we meet international standards.
Silicone component supplier for Harman Kardon and OPPO
Baby products built to consumer-electronics-grade standards
Fast, efficient prototyping & complete IP protection
In-house 3D printing & single-cavity prototype tooling
All projects covered by strict, legally binding NDAs
Core strength: multi-material composite molding
Seamless compound processing of silicone with plastic, metal & wood
Transform creative concepts into mass-producible and multi-functional goods
Multi-material composite molding core competency
Silicone + plastic / metal / wood seamless compound processing
Deliver innovative, multi-functional integrated baby product solutions
7,000㎡ manufacturing plant
Skilled production team of 300 staff supporting flexible SKU color-mixing
Continuous high-volume production with instantaneous capacity upscale
Three-Level First Article Inspection matching strict AQL standards
100% manual inspection for all outgoing shipments
Digital batch traceability with logs searchable within 2 hours
Practical Technical Support | Reliable Project Cooperation
Our team consists of practical product designers, mold technicians, and production specialists with years of experience in the silicone and baby product industry.
Instead of just following drawings, we actively review your designs to ensure they are baby-safe, ergonomic, and production-friendly.
We strictly enforce Non-Disclosure Agreements (NDA) to ensure that your custom designs and product ideas are fully protected.
Structure Optimization | Manufacturing Risk Prevention
Using standard software like Rhino, UG and Creo Parametric, we help clients refine rough concepts into clear, production-ready drawings with optimized wall thickness and functional angles.
Before tooling, we perform a complete Design for Manufacturing (DFM) review. Checking parting lines and gate positions on paper helps catch potential molding issues early.
This upfront review prevents common defects like heavy flash or air traps, saving you both development time and unnecessary modification costs.
Quick Structure Verification | Prototype Tooling Validation
To accelerate product development, we utilize our in-house high-precision 3D printing and CNC machining to deliver functional engineering models within a few days, allowing clients to quickly evaluate design structure and hand-feel.
Before investing in expensive mass-production tools, we can develop prototype tooling (sample molds) to produce real silicone samples. These samples possess the exact same material characteristics, specifications, and performance as final mass-production goods for your ultimate approval.
All prototypes undergo basic internal testing for functions like suction strength and leak resistance to fully validate the design before full mass-production tooling begins.
Precise Tooling Construction | High Batch Consistency
Our in-house tooling workshop is equipped with reliable MAKINO high-speed CNC centers, MAKINO EDM machines, Sodick precision Wire EDM (low-speed wire cut) machines, and micron-level (μ-grade) surface grinders, allowing us to design and build our own silicone injection and compression molds.
Our toolmakers focus on tight-tolerance parting lines, ensuring that the seams on finished baby products are smooth, clean, and free of sharp flash that could irritate an infant's skin.
We maintain and clean all production molds on a strict schedule, extending mold life and ensuring that every product throughout the entire mass production lifecycle remains as flawless as the very first batch.
With 100% of mold development kept in-house, we guarantee maximum confidentiality and physical security for your proprietary designs, eliminating any risk of third-party leaks.
Customized Material Options | Milestone-Tracked Projects
We work closely with trusted material suppliers to offer functional options based on your needs, including custom hardness adjustments or specialized silicone formulations optimized for product performance.
We offer a straightforward development process. From initial drawing review and sample approval to mold testing and mass production, we keep you updated at every stage.
We continuously reinvest in upgrading our factory tools and testing devices, ensuring we remain a competitive and dependable manufacturing partner for your brand.
