
Wooden Toy Rainbow Stacker. Eco-Friendly Materials: Complies with FSC regulations and uses certified safe materials tested monthly by SGS. Comprehensive Safety Testing: Meets EN71-1, 2, 3 and ASTM-F963 standards with in-house safety labs. Global Insurance Coverage: Products insured worldwide since 2017 for added security. Flexible Customization: Offers full customization, design-based, sample-based, and minor customization options. Design Protection: NDA agreements available to protect client designs and ensure exclusivity. Replacement Guarantee: Free replacement for broken parts upon providing detailed photos. Fast Sampling: Sample lead time of 7-14 days for quick product verification. Experienced Manufacturer: Established in 2007 with 16 years of export experience and 20 R&D engineers.