
Wooden Rainbow Arch Stacking Building Blocks Montessori Educational Toys for Children Kids. SGS Certified Manufacturer: 20-year experienced factory with SGS, FSC, and BSCI certifications ensuring ethical and safe production. 100% Solid Beechwood: Crafted from premium, heavy solid beechwood with non-toxic water-based paint for durability and safety. Full OEM/ODM Customization: Supports custom logo, packaging, size, color, and structural design with free R&D and design services. Global Safety Compliance: Meets ASTM F963, CPSIA, EN71, CE, and Japan food safety standards for international markets. Flexible MOQ Options: Low MOQ starts at 100 sets for logo printing, 300 for packaging, and 1000 for product customization. 3-Step Quality Control: Rigorous inspection process covering raw materials, in-process checks, and 100% final shipment verification. Fast Sample Availability: Ready-to-ship samples available in 3-7 days; custom samples in 7-20 days with fee refund on bulk orders. Comprehensive After-Sales: 24/7 support with free replacement for defects within 30 days and long-term partnership guarantees. Wholesale Large Solid Beechwood Rainbow Stacker Toy | SGS Certified 20-Year OEM/ODM Factory with FSC CoC | Custom Logo & Packaging | CPC & CE Certified (WTB003-11). Thick Wooden Arch Building Set | Full Branding Customization (Shrink Wrap, Brown Box, Color Box) | Drop-shipping Ready | Bulk Export for High-End Montessori & Boutique Toy Retailers.