Child safety is the non-negotiable foundation of every interactive educational toy manufactured by Shengyip. We adhere to and often exceed international safety standards such as ASTM F963, EN71, and CPSIA. Our rigorous material safety protocol begins with sourcing only certified, food-grade, phthalate-free, and non-toxic plastics from reputable suppliers. Every material batch arrives with a certificate of analysis, which our quality inspection department verifies. The plastic injection process is controlled to prevent the creation of sharp edges or burrs. For electronic components, we use lead-free solder and ensure all batteries are secured in compartments that require a tool for opening, preventing accidental access. Sound modules are strictly limited to under 65 decibels to protect developing hearing. Furthermore, we avoid using glass or small parts that could become detachable choking hazards in toys for young age groups. Our commitment extends to the packaging, which uses soy-based inks and is itself free of small plastic bags. This comprehensive approach to safety provides peace of mind for parents, educators, and our clients. For a full report on our safety certifications and material compliance, please do not hesitate to contact our compliance office for detailed documentation.