CE Certified Science Exploration Kits Manufacturers & Exporters

Guangzhou OS Toys Co., Ltd. — Building global standards in B2B STEM toy supply chains through reliable innovation, deep-level regulatory compliance, and customized OEM/ODM industrial capacity.

Premium Science & STEM Learning Products Showcase

Explore our leading collection of science exploration kits, magnetic building block sets, and cognitive development tools tested and certified for international distribution.

Fun Science Hydraulic Lift Student Kits Diy Toys Stem Educational Toys for Kids

Fun Science Hydraulic Lift Student Kits Diy Toys Stem Educational Toys for Kids

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Custom STEM Educational 3D Puzzle Set ABS Plastic Magnetic Building Blocks Multi Color EN71 Certified CPC Certified Ages 3+ Kids

Custom STEM Educational 3D Puzzle Set ABS Plastic Magnetic Building Blocks Multi Color EN71 Certified CPC Certified Ages 3+ Kids

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New Trends Custom AI Plush Chatgpt 5.0 Gemini AI Language Learning Companion Voice Dialogue Plushies Talking Toys

New Trends Custom AI Plush Chatgpt 5.0 Gemini AI Language Learning Companion Voice Dialogue Plushies Talking Toys

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Wooden 3 In1 Learning Color Sorting Developmental Sensory Matching Game

Wooden 3 In1 Learning Color Sorting Developmental Sensory Matching Game

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Children Developmental Play Construction Set Stem Learning Magnetic Sticks and Balls Building Blocks Toys

Children Developmental Play Construction Set Stem Learning Magnetic Sticks and Balls Building Blocks Toys

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Children's Logical Thinking Brain Training Intelligence Parent Child Interactive Early Learning Kids Educational Toys

Children's Logical Thinking Brain Training Intelligence Parent Child Interactive Early Learning Kids Educational Toys

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HARDWORK Children's Animals Nature Theme Magical Puzzle Water Painting Book Repeatedly Doodle Clean Water Handmade Drawing Book

HARDWORK Children's Animals Nature Theme Magical Puzzle Water Painting Book Repeatedly Doodle Clean Water Handmade Drawing Book

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Silicone Baby Teether Rattle Hand Bell Infant Chewing Toy Toddler Molar Soother Sensory Grasping Ring Early Educational Toy

Silicone Baby Teether Rattle Hand Bell Infant Chewing Toy Toddler Molar Soother Sensory Grasping Ring Early Educational Toy

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Global Leaders in Educational and STEM Toy Manufacturing

Guangzhou OS Toys Co., Ltd. is a professional China educational toy manufacturer specializing in STEM toys, Montessori learning products, early learning toys, and child development solutions for global markets. With a strong commitment to innovation, safety, and educational value, we provide a diverse range of products designed to support children's cognitive, social, emotional, and creative development through engaging learning experiences.

Our product portfolio includes STEM educational toys, Montessori toys, preschool learning toys, sensory development toys, cognitive training products, creative play toys, language learning toys, science education kits, classroom learning resources, and customized educational solutions. Designed to encourage curiosity, critical thinking, problem-solving, and hands-on learning, our products help children develop essential skills while making education enjoyable and interactive.

We believe in the power of play to ignite young minds. By merging advanced scientific manufacturing techniques with contemporary pedagogical methodologies, our science exploration kits stand at the forefront of market trends, matching B2B sourcing requirements from North America to the European Union.

Advanced Safety Management

Quality is at the core of everything we do. We utilize advanced manufacturing equipment, strict quality management procedures, and carefully selected materials to ensure every product meets international safety and quality standards.

  • Strict EN71, CPC, & ASTM F963 compliance protocols.
  • Advanced ABS plastic components with high structural resilience.
  • Phthalate-free and non-toxic paint formulations.
  • Regular audit capabilities for major retail channels.

100%

CE & EN71 Compliant

50+

Global Partner Countries

10k+ ㎡

Factory 4.0 Capacity

24/7

OEM/ODM Project Support

STEM Toys Technological Roadmap & Future Outlook

Pioneering the next generation of child learning tools with smart technology, bio-degradable components, and interactive mechanical design.

AI-Powered Learning Toys

The convergence of toy design and Large Language Models (LLM) changes early language acquisition. Integrating Voice Dialogue engines, such as custom ChatGPT 5.0 and Gemini APIs, allows companions to adapt interactive dialogues to child development stages dynamically.

Eco-Friendly Bio-materials

We are shifting our structural lines towards sustainable engineering. Integrating wheat straw plastics, bio-based polyamides, and sustainably harvested wood ensures that early learning tools promote environmental sustainability alongside cognitive growth.

Kinetic and Hydraulic Mechanics

Understanding raw physics through hands-on practice. By advancing mechanical component design in DIY educational toys, children can learn concepts like fluid dynamics, pneumatic power distribution, and structural load balancing directly.

Macro Industry Solutions for Global Distributers & Retailers

Custom tailored supply chains and product development supporting multiple market channels, educational institutions, and brand requirements.

1. Educational Institutions & Government Bids

We specialize in large-scale supply projects for public school districts, Montessori preschool academies, and international school consortiums. Our science exploration kits and geoboards are designed for structured STEM curriculums, with classroom-friendly storage solutions and reusable components.

2. Mass Retail & Specialty Toy Outlets

Providing custom shelf packaging (FSDUs/PDQs), barcoding, and structural drop-testing to support direct-to-retail distribution loops. We work closely with department stores, gift shops, and boutique educational stores to maintain rapid inventory turnover with high-margin returns.

3. Private Label & OEM/ODM Brand Acceleration

Guangzhou OS Toys Co., Ltd. works as your manufacturing back-end. With dedicated prototype designers and tooling specialists, we transition raw sketches into CE-compliant, market-ready packaging with accelerated schedules.

Industrial Project Flow

  • Concept Ideation: Aligning product features with educational standards (STEM/Montessori).
  • Rapid Prototyping: 3D modeling and CNC tool paths executed in-house.
  • Regulatory Testing: Submission to third-party labs (SGS/TUV) for CE/CPC certifications.
  • Automated Production: Scaling with injection molding, automated printing, and sonic welding.
  • Compliance Packaging: Localized instruction manuals, multi-language warnings, and retail-optimized boxes.

China Factory 4.0: Supply Chain Resilience & Efficiency Advantages

Combining structural safety, automated production speed, and global logistics connections out of Guangzhou's manufacturing center.

Advanced Sourcing & Materials

We source raw ABS, PP, and silicone polymers from certified raw material suppliers. Every batch features clean chemical traceability, matching the stringent requirements of EU REACH and US California Proposition 65.

Rapid Prototype Cycles

Equipped with industrial SLA 3D printers and high-speed CNC routing setups, we decrease the loop from rendering approval to physical sample validation down to 7 business days, saving precious lead time ahead of trade events.

Integrated Logistics Hub

Located in the Greater Bay Area industrial center of Guangzhou, we utilize immediate access to Nansha, Shenzhen, and Hong Kong deep-water ports. This connectivity supports flexible shipping methods, including FCL, LCL, and air freight options.

Strict Regulatory Certifications

We maintain a rigorous documentation library to support import clearance in every global region. Our compliance protocols cover:

  • European Union: CE Marking compliance, EN71 Parts 1, 2, 3, and 9 chemical safety verification, and REACH declarations.
  • North America: CPC (Children's Product Certificates), ASTM F963 toxicity and physical safety tests, and CPSIA lead/phthalate checks.
  • Middle East & Asia-Pacific: Gulf Conformity Mark (G-Mark) testing and local customs-compliant declarations.

Global Localization & Custom Engineering Support

Exporting educational toys globally requires more than raw manufacturing capabilities; it requires understanding regional compliance rules. Guangzhou OS Toys Co., Ltd. provides localized documentation and translation options for instructions, safety warnings, and box art across 18 major languages.

Our experienced engineering division continuously explores new educational concepts and market trends to create innovative products that meet the evolving needs of parents, educators, retailers, and distributors. Our products help bridge learning gaps, ensuring children develop spatial intelligence, fine motor control, logical thinking, and early communication skills.

Enterprise Operations & Manufacturing Infrastructure

Inside the production facilities and corporate offices of Guangzhou OS Toys Co., Ltd.

Global Enterprise Sourcing & Procurement Guide

Helping procurement officers navigate lead times, container optimization, and contract options.

MOQ & Scale Flexibility

We work with custom MOQs to support diverse product rollouts. Whether testing market viability with selected sample variations or initiating full-scale 20ft/40ft container runs, our schedules scale with your growth.

Custom Tooling Options

Our tooling setup allows for custom changes to plastics and structural layouts. We offer unique molding changes, customized embossed logos, and themed configurations to differentiate your brand from standard catalog items.

Direct Factory OEM Costing

By bypassing sourcing agents, we provide clear factory pricing. Working directly with Guangzhou OS Toys Co., Ltd. ensures a direct path to competitive quotes without hidden service markups.

Industrial Q&A: Sourcing Educational Toy Kits

Expert answers addressing compliance, manufacturing capacities, payment terms, and product parameters.

Are your science exploration kits fully CE and EN71 certified?

Yes, all our science exploration kits and educational products exported to the European market undergo testing to satisfy CE requirements. This includes EN71 Parts 1, 2, and 3. We also provide CPC (Children's Product Certificates) and ASTM F963 reports for US imports.

What is your typical manufacturing lead time for container orders?

For standard catalog orders, our production lead time ranges from 25 to 30 days. For custom OEM/ODM runs that require new tooling and structural verification, lead times average 45 to 60 days from final sample sign-off.

Do you support customized packaging design and multi-language instructions?

Yes, we specialize in complete OEM packaging design solutions. Our graphics and engineering teams assist in laying out box files, structural inserts, and multi-language translation manuals to ensure smooth local distribution.

What materials are used for your sensory and magnetic building blocks?

We use premium, high-density ABS plastic combined with strong N52 neodymium magnets. This setup provides excellent drop-resistance and reliable magnetic connection, complying with CPSIA magnet rules.

Complete Science Exploration & Sensory Product Range

Browse our additional classroom resources, early learning systems, and customized mathematical tools.

Silicone Sensory Board Double Sided Fidget Toy for Kids Adults Calming for Anxiety ADHD Autism Portable with Travel Bag Ages 3

Silicone Sensory Board Double Sided Fidget Toy for Kids Adults Calming for Anxiety ADHD Autism Portable with Travel Bag Ages 3

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Customized Model B Drawing Toys Erasable Drawing Board Portable Science Explorative 8.5 Inch LCD Writing Tablet For Kids

Customized Model B Drawing Toys Erasable Drawing Board Portable Science Explorative 8.5 Inch LCD Writing Tablet For Kids

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Science Experiments Kit Toys Microscope Set Stem Education Toys Science Educational Kits Wholesale Educational Toys Microscope

Science Experiments Kit Toys Microscope Set Stem Education Toys Science Educational Kits Wholesale Educational Toys Microscope

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Wooden Geoboard Mathematical Geometry Shape Pattern Rubber Band Montessori Educational Toy Preschool Learning Fine Motor

Wooden Geoboard Mathematical Geometry Shape Pattern Rubber Band Montessori Educational Toy Preschool Learning Fine Motor

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Wholesale Interactive Educational Feeding Toys Pet New Dog Educational Toys Funny Funny Tools

Wholesale Interactive Educational Feeding Toys Pet New Dog Educational Toys Funny Funny Tools

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Colorful Transparent Large Number 0-9 Small Number 1-10 Math Learning Toy for Toddlers

Colorful Transparent Large Number 0-9 Small Number 1-10 Math Learning Toy for Toddlers

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Educational Xylophone Keys Percussion Musical Instrument Kids Toys for 2-4 Years Preschool Kindergarten ABS Fun Learning Tool

Educational Xylophone Keys Percussion Musical Instrument Kids Toys for 2-4 Years Preschool Kindergarten ABS Fun Learning Tool

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Early Learning Creative Wooden Pegboard Puzzle 5 to 7 Years Transformable Educational Geometric Shape Matching Board Toy

Early Learning Creative Wooden Pegboard Puzzle 5 to 7 Years Transformable Educational Geometric Shape Matching Board Toy

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