Best STEM Building Kits Suppliers
Ningbo Jeanny Import & Export Co., Ltd.
🇨🇳 China
201811-50 peopleTrading Company/Service CompanyODM manufacturer
Own brand
Low MOQ
Shipments
8
Key customer
HYDE
Key market
Asia
Description
Ningbo Jeanny Import & Export Co., Ltd. is a specialized supplier and trading company based in Ningbo, China, with over eight years of experience in the children's educational product industry. Established in 2018, the company has evolved from a stationery exporter into a comprehensive provider of educational toys with a mature supply chain encompassing over 200 partner factories. The company operates under the philosophy of 'Love for Kids,' focusing on products that foster creativity, imagination, and STEM-based learning.
Their extensive product portfolio is categorized into several core lines, including Excavation kits (dinosaur, fossil, and gemstone themes), Mould & Paint sets, and diverse DIY Craft kits such as mosaic art, sequin creation, and 3D wooden models. They also offer a wide range of STEM and Science kits, featuring solar racers, robotic hands, and volcano eruption sets, alongside children's stationery and various puzzles.
Ningbo Jeanny maintains a strong focus on quality and safety, ensuring products comply with U.S. and E.U. safety standards through reputable testing laboratories. The company manages its own warehouses and dedicated teams for in-house packaging, quality inspection, and shipping. As a verified supplier with international trade experience, they serve global customers including Fat Brain Toys and House of Marbles, and regularly participate in major industry events such as the Hong Kong Toys & Games Fair.
Toys for Kids New DIY Craft STEM Science Kit Learning Toy Creative Educational Toys Build Volcano Eruptions for Children$3.3
STEAM Science Projects Kits for Kids Building Excavator Sets Hydraulic Mechanical Forklift Preschool Educational Construction$3.4
STEAM Science Children Toys Levitation Science Kit Air-Floating Ball Kit Physics Stem Toys Educational Gift for Kids and Teens$2.9
Other Stem Learning Educational Kits DIY Science Projects Construct a Water Filter Educational Water Toys$2.9
Magic Mosaic Sticker Art and Craft Hot Selling Educational DIY Creative Toys for Kids 3D Stem Puzzle Unicorns Crafts Toys$2.8
Beautiful Butterflies Sticky Craft Supplies New Item Educational DIY Creative Toys Learning Game Kits DIY Sticker Sequin Craft$2.9
DIY Creative Handmade for Kids Toys Crafts and Arts Kit Magical Wooden Toys,garden House$2.2
My First Toys for Kids New DIY Kit for Decoration 3D EVA Fairytale Magic Sticky Mosaic Tiles for Craft Educational Toys$2.8
Hot Sells Creativity for Kids Tyrannosaurus 3D Wooden Clay Kit Dinosaur Play Set Indominus Rex Toy Create with Clay Dinosaurs$3
Toys for Kids New DIY Art and Craft Kit Educational Toy Kids Drawing Bottle Colorful Sand Art Decoration for Children$3
Design Painting Toys Creative Set Educational Handmade DIY Ceramic Jewellery Crafts Kit for Kids$3
DIY Creative Handmade for Kids Toys Crafts and Arts Kit Magical Wooden Toys,garden House$2.2
Hebei Stariver Tech Co., Ltd.
🇨🇳 China
201611-50 peopleManufacturer/Trading Company/Wholesaler/DistributorOEM manufacturer
ODM manufacturer
Product customization
Small batch production
Shipments
6
Key customer
WILD BLUE MOON
Key market
Africa
Description
Hebei Stariver Tech Co., Ltd., established in 2016 and based in Shijiazhuang, China, is a professional manufacturer and wholesaler specializing in science educational toys and STEM kits. With over 10 years of industry expertise, the company operates as a comprehensive OEM/ODM partner, offering a catalog of more than 5,000 products across categories such as Physics, Chemistry, Biology, Space & Earth, and Electronic Engineering. Their manufacturing capabilities include injection molding, metal die casting, and assembly, supported by a dedicated R&D and design department.
The company serves a diverse global clientele, including schools, toy brands, and distributors in over 80 countries. Their product portfolio features innovative learning resources such as DIY robot kits, solar-powered toys, microscope supplies, and specialized teaching aids like DNA models and visual schedule magnets. Stariver Tech maintains high quality standards with certifications including GRS for recycled plastics and FSC for sustainable packaging, and they provide SGS test reports to ensure compliance with international safety regulations like LFGB and FDA.
Leveraging a robust supply chain network of over 100 material manufacturers, Hebei Stariver Tech provides cost-effective solutions for educational institutions and retail businesses. Their commitment to quality and regulatory compliance has established them as a reliable supplier for major international brands and educational organizations worldwide.
Engineering Building Kits Building Block Sets Educational Stem Toys Children Building Blocks$6.8
Children Building Block STEM Learning Toys Educational Toys$1
3-In-1Gear Engineering Building Blocks Engineering Kits Stem Toys Science and Education Creative Building Block Toys$2.8
STEM Toys Kids Building Toys Mechanical Engineering Building Blocks DIY Learning Construction Set Educational Toys$7.6
Children Building Block Sets STEM Learning Toys Other Educational Toys$1
Engineering Building Blocks Education Creative Diy Children's Games Gear Engineering Kits Stem Toys$2.2
Circuit Experiment Stem Building Golden Supplier Education Toy Kids Toys Wholesale Building Blocks for Kids Toys$2.8
Circuit Experiment Stem Toys Kids Educational Golden Supplier Blocks Building Toy Building Blocks Educational Toys for Kids$3.4
Stem Toy 2023 Electronic Educational Learning Kids Toys Reasonable Price Plastic Building Block Toy Building Block Sets$2.55
STEM Building Block Toys for Kid Educational Construction Toy Set Projects Birthday Gifts Learning Game Building Block$8.2
10 in 1 Educational Engineering STEM Block Kit Engineering Building Blocks Children Assembled Creative Blocks$6.6
2023 Build&play Juguete Boys 18 Models in 1 DIY Construction Engineering Toy Educational Children Building Set STEM Toys$9.51
Ningbo Yeahawk Technology Co.,Ltd
🇨🇳 China
2019Fewer than 5 peopleManufacturerOEM manufacturer
ODM manufacturer
Product customization
Low MOQ
Key customer
ИП Белоусов Олег Владимирович
Key market
Europe
Review
5
Description
Ningbo Yeahawk Technology Co.,Ltd is a manufacturer based in Ningbo, China, specializing in kids' toys, stationery, magnetic toys, and pet products. Established in 2019, the company operates as a group enterprise with a focus on high-quality, fashionable products. They offer comprehensive OEM and ODM services, supported by a professional design and management team that oversees product design, mold making, molding, and assembly with rigorous testing and control. Their product portfolio includes magnetic building toys (tiles, sticks), wooden toys and puzzles, reborn dolls, remote control cars, EVA floor tiles, and night lights. For pets, they offer poultry perches, pet playpens, chew toys, cooling mats, cat scratchers, cat caves, and cat tunnels. Ningbo Yeahawk Technology Co.,Ltd holds certifications including ISO9001:2000 and ISO14000, and their products are exported to markets across North America, South America, Europe, Asia, Africa, and Oceania.
Magnetic Blocks Toys for Kids Magnetic Tiles Castle Building Blocks Toys$0.1
Shantou Capable Toys Co., Ltd.
🇨🇳 China
201451-100 peopleManufacturer/Trading Company/Wholesaler/DistributorOEM manufacturer
Product customization
Low MOQ
Small batch production
Shipments
17
Key customer
THE STEP 2
Key market
Asia
Review
5
134pcs STEM Electric Gear Building Blocks Toy DIY Assembly RC Musical Building Blocks Amusement Park Engineering Building Kits$36.33
875pcs STEM Educational Programming Building Blocks Toy Scientific Assembly Smart Robotic Arm Engineering Building Blocks Kits$68.06
Logic Thinking Training Electric Circuits Building Blocks STEM Toy Interlocking Electricity Exploration Building Kits for Kids$13.5
300+ Projects STEM Toy Electronic Circuits Building Blocks Science Set Kids Electric Circuit Physical Experiment Building Kits$14.73
1388pcs Mechanical Tyrannosaurus Rex Building Blocks Set DIY Assembly Dinosaur Model Construction Kit STEM Blocks Building Toy$10.75
Kids DIY STEM Circuit Building Block Kit Physical Science Experiment Electronic Circuit Projects Building Toy Assembled Sets$4.99
395pcs STEM Science Educational Building Blocks Toys 4 in 1 APP Remote Control Programming Blocks Building Kits for Kids$14.55
6 in 1 DIY Assembly Electric Engineering Vehicle Building Blocks Model Toy STEM Construction Blocks Building Kit for Kids$9.72
726pcs Technical Intelligent 3 in 1 Robot Building Kits APP Remote Control Bricks Building Blocks Programming Toy for Kids Stem$15.65
2025 New STEM Educational Science Kit Toys Space Gyroscope Building Electronic Blocks for Kids$3.15
193pcs STEM Toy DIY Construction Interlocking Mechanical Gear Building Blocks Set Electric Gear Drive Engineering Building Toy$7.28
Newest 360pcs Plastic DIY Assembled square Building Blocks Kids Educational Digital Interlocking Building Blocks Toys STEM Set$1.36
Zhejiang Top Teaching Holding Group Co., Ltd.
🇨🇳 China
2004201-300 peopleManufacturer/Trading Company/WholesalerEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
19
Key customer
ISPRING
Key market
North America
Review
4.6
Magnetic Building CUBEs Factory Wholesale New Design Magnetic Building Block STEM Magnet Educational Toys for Kids$11.41
36pcs Magnetic Building Sticks Factory Wholesale New Design Magnetic Building Sticks STEM Magnet Educational Toys for Kids$11.99
88pcs Magnetic Building Sticks Factory Wholesale New Design Magnetic Building Sticks STEM Magnet Educational Toys for Kids$26.9
Christmas Magnetic Building Cubes Factory Wholesale New Design Magnetic Building Block STEM Magnet Educational Toys for Kids$11.41
100pcs Magnetic Building Sticks Factory Wholesale New Design Magnetic Building Sticks STEM Magnet Educational Toys for Kids$5.68
610pcs Magnetic Building Sticks Factory Wholesale New Design Magnetic Building Sticks STEM Magnet Educational Toys for Kids$6.83
25pcs Magnetic Building Sticks Factory Wholesale New Design Magnetic Building Sticks STEM Magnet Educational Toys for Kids$8.55
9pcs 9B Magnetic Building Cubes Factory Wholesale New Design Magnetic Building Block STEM Magnet Educational Toys for Kids$5.68
62 Pieces Kids Educational Stem Magnetic Tiles Toys Diy Sky Wheel Magnetic Construction Building Tile Building Block Toys$9.42
15D 15pcs Magnetic Building Cubes Factory Wholesale New Design Magnetic Building Block STEM Magnet Educational Toys for Kids$5.68
15pcs 15C Magnetic Building Cubes Factory Wholesale New Design Magnetic Building Block STEM Magnet Educational Toys for Kids$5.68
Magnetic Marble Run Toys Magnetic Construction Building Blocks STEM Educational Toys Set Kids Craft Kit$13.13
Jiaozuo Lepai Toys Co., Ltd.
🇨🇳 China
201911-50 peopleTrading CompanyDropshipping ready
OEM manufacturer
Shipments
45
Key customer
CHARLES PRODUCTS
Key market
Asia
Description
Jiaozuo Lepai Toys Co., Ltd. is a professional B2B supplier and trading company based in Jiaozuo, China, specializing in a wide range of children's toys and educational products. Established in 2019, the company has quickly developed a strong presence in international trade, with an annual revenue estimated between US$5 million and US$10 million. They maintain a workforce of 11 to 50 employees and focus on delivering high-quality products to markets in the United States, the European Union, Russia, and Asia.
The company's extensive product portfolio includes educational toys, science kits, and wooden toys, alongside a significant specialization in optical devices such as children's binoculars and toy microscopes. Their catalog also features remote-controlled (RC) toys, including cars, airplanes, and excavators, as well as popular consumer items like slime kits, fidget toys, kick scooters, and play tents.
Jiaozuo Lepai Toys Co., Ltd. operates as a verified supplier on major global marketplaces and has established long-term relationships with international partners, particularly in the United States. While primarily acting as a trading entity, they utilize a network of manufacturing capabilities to provide competitive pricing and diverse product sourcing. The company is committed to compliance with international standards, including EU law for products sold within the European Union, ensuring reliable quality for their global B2B clientele.
DIY Science Toy Programmable Traffic Lights Control Electronic Circuit Building Blocks Toys for Kids Stem Kits with Light Sounds$50
DIY science toy programmable traffic lights control electronic circuit building blocks toys for kids stem kits with light sounds$26
DIY science toy programmable traffic lights control electronic circuit building blocks toys for kids stem kits with light sounds$25
DIY science toy programmable traffic lights control electronic circuit building blocks toys for kids stem kits with light sounds$6
DIY Science Toy Programmable Traffic Lights Control Electronic Circuit Building Blocks Toys for Kids Stem Kits with Light Sounds$6
DIY Science Toy Programmable Traffic Lights Control Electronic Circuit Building Blocks Toys for Kids Stem Kits with Light Sounds$10
DIY science toy programmable traffic lights control electronic circuit building blocks toys for kids stem kits with light sounds$49
DIY science toy programmable traffic lights control electronic circuit building blocks toys for kids stem kits with light sounds$10
Children's Cosmetics Toy Set Camera Girl's Makeup Box Small Toy Box Baby's Nail Polish Gift$7.5
Remote Control Excavator With Metal Shovel Light Excavator Construction Vehicle Toy Remote Control Excavator Toy Truck$4
Observation Insects New Bugs Magnifier Insect Viewer Box Cups Safe Toys for Kids Chridren's$0.5
2-3 Finger Soft Silicone Rubber Pen Holder Kids Educational Toy for Primary Secondary School Students Ready Stock Writing$0.15
Youth Toy Enterprise Co., Ltd.
🇹🇼 Taiwan
199111-50 peopleTrading CompanyEstablished brand
Low MOQ
Shipments
11
Key customer
CHARLES J BECKER
Key market
North America
Description
Youth Toy Enterprise Co., Ltd. is a specialized trading company based in New Taipei City, Taiwan, with a history in the educational toy industry dating back to 1991. The company focuses on the development and supply of STEM-oriented learning tools and educational toys designed for children aged 2 to 14. Their extensive product portfolio includes geometry sets, base ten and fraction models, learning clocks, building blocks, figured counters, and threading boards, as well as stacking, sorting, and math-based balance toys. Youth Toy Enterprise Co., Ltd. serves a global market with a significant export presence in the United States, maintaining long-term supply relationships with prominent educational brands such as Learning Resources, Hand2Mind, and Educational Insights. The company offers comprehensive B2B services including sample-based and full customization to meet specific client requirements. Quality assurance is managed through dedicated QA/QC inspectors to ensure product standards and shipment reliability. Their products are manufactured using a variety of materials such as EVA foam, plastic, TPE/TPR, and wood, catering to diverse educational and developmental needs.
Montessori Educational Building Block Set 1000 PCS Plastic Counting Cubes DIY STEM Educational Toy for Baby 5-7 Years$31
Children's Educational STEM Plastic Teaching Clock Fun Math Toy for Learning Numbers$0.84
Educational Math Balance Toy for Kids Plastic STEM Classroom Learning with Weights$5.04
STEM Educational Toys for Early Learning for Children Aged 5 to 7 Years$5.54
Elementary School Kids STEM Toy Plastic Metric Rod Set for Base Ten Learning for Ages 5 to 7 Years$2.32
Children's Building Block Set (1000 PCS) for Ages 5 to 7 Years$32
Children's Building Block Set-500 PCS Math Linking Cubes for Ages 5 to 7 Years$16.2
Cube Logic Plastic Puzzle Building Block Set Educational Toy for Kids Aged 5 to 7 Years$5.28
Unisex DIY Educational Building Block Set Foam Learning Cubes for 18 Months+ PP & EVA Plastic Model Types for Age$8.28
Unisex Small Educational Math Toys Soft Fruit Counters 5-7 Years Cute Building Theme Fun Playing PC Slime Material Bag Unisex$5.68
Unisex Toddler Educational Tube Toys Big Size Plastic PC PE Material Learning Tools Kits for Age Range 5 to 7 Years$1
Ruijin Baibaole E-Commerce Co., Ltd.
🇨🇳 China
2023Fewer than 5 peopleTrading Company/ManufacturerOEM manufacturer
ODM manufacturer
Product customization
Custom packaging
Key customer
BIG LOTS
Key market
Europe
Review
5
Description
Ruijin Baibaole E-Commerce Co., Ltd. is a B2B trading company and manufacturer based in Ruijin City, Jiangxi, China, with a factory and a focus on toy and gift-related research, creation, and sales. Established in 2023, the company leverages over 10 years of experience in the toy sector, operating with a small team of fewer than 5 employees. They specialize in a wide array of toys, including STEAM Toys, Building Blocks, Play Dough, Remote Control Toys, Educational Toys, Bubble Toys, Water Gun Toys, Kitchen Toys, Doctor Toys, Makeup Toys, Tool Toys, Friction Toy Vehicles, Electronic Toys, Baby Toys, Plush Toys, Sport Toys, Dinosaur Model Toys, Stress Relief Toys, and Drawing Toys. The company offers both OEM and ODM services and maintains a stable supply chain. Ruijin Baibaole E-Commerce Co., Ltd. is committed to quality, evidenced by certifications such as CE, BSCI, SEDEX, EN71, EN62115, HR4040, ASTM, WCA, SQP, and ISO9000. They have a strong international presence, exporting to Europe, America, and other regions, and serving major international buyers like Target, Big Lots, and Five Below. The company emphasizes innovation, customer satisfaction, and promoting learning through play, supported by a professional quality inspection team and a dedicated sales team to ensure high product quality and customer service.
Realistic Kids Supermarket Shopping Cart Toy Set with Mini Fruits Snacks Role Play Cashier Customer Pretend Play$1.47
Dongguan Zhouyu Intelligent Technology Co., Ltd.
🇨🇳 China
200711-50 peopleManufacturer/Trading CompanyOEM manufacturer
Product customization
Custom packaging
Low MOQ
Shipments
57
Key customer
АБИКОМ ГРУПП
Key market
🇷🇺 Russia
Description
Dongguan Zhouyu Intelligent Technology Co., Ltd., established in April 2007, is a professional manufacturer and trading company specializing in the research, development, and production of educational and technological innovation equipment. Based in Dongguan, China, the company operates a factory with multiple production lines and maintains an ISO 9001 certified quality management system. Their extensive product portfolio focuses on STEM education and maker equipment, including intelligent humanoid robots, teaching micro-machine tools, small CNC lathes, 3D printers, and laser engraving machines. They are well-known for their modular machine kits, such as the 6-in-1 and 8-in-1 sets, and high-precision robotics components like planetary gear motors, Mecanum wheels, and servo-driven gear racks. Many of their robotics parts are designed for compatibility with major systems such as Gobilda, Tetrix, and Rev. Under their own brand 'thefirsttool' and the 'TRIOD' brand for woodworking equipment, the company provides comprehensive solutions for Chuang Ke laboratories and vocational colleges. With a team of 11 to 50 employees and over 30 patents, the company offers OEM and ODM services to a global clientele. Their international trade footprint extends to Russia, Brazil, Singapore, South Korea, Sweden, and Dubai, supported by EAC certification for the EAEU market and local offices in several regions.
Wro Competition Compatible Ftc/Frc/Rev/Tetrix/Gobilda/Weighing Indicator Building Match Competition Stem Artificia Stem Robot Competition Omnidirectional Wheel$659
Angle (288mm/144mm) Compatible Robot Gobilda Tetrix Rev Ftc Frc Robotic Stem Robot First Weighing Indicator First Weighing Indicator Building Stem$19.09
288mm Flat Bars Compatible Robot Gobilda Tetrix Rev Ftc Frc Robotic Stem Robot First Weighing Indicator First Weighing Indicator Building Stem$6.09
6103 Series Gotube Bundle Ftc Frc Rev Tetrix Gobilda First Weighing Indicator Building Stem$59.68
3101 Series U-Beam (1 Hole, 8mm Length) Gobilda Tetrix Rev Ftc Frc Robotic Stem Robot First Robot First Weighing Indicator Building Stem$0.99
6103 Series Gotube (43mm Length) Ftc Frc Rev Tetrix Gobilda First Weighing Indicator Building Stem$3.68
First Tech Challenge Perimeter Kit Ftc Frc Rev Tetrix Gobilda Weighing Indicator Building Match Competition Stem Artificial Intelligence Robot$499
Prime Expansion Set Applicable Ftc/Frc/Rev/Tetrix/Gobilda/Weighing Indicator Building Match Competition Stem Artificial$199
Um5604 Metal Omni Wheel Kit (Diameter 101.6/127/152/203mm 14mm Bore) Ftc Frc Rev Tetrix Gobilda Weighing Indicator Building Match Competition Stem Artificial$66.99
180° Standard Scale Servo Motor (11KG) Ftc Frc Rev Tetrix Gobilda Weighing Indicator Building Match Competition Stem Artificial Intelligence Robot$15.09
6"Mecanum Wheel Set Omnidirectional Wheel Mecanum Robot Wheel Applicable Ftc/Frc/Rev/Tetrix/Gobilda/Weighing Indicator Building Match Competition Stem Artificia$220
3120 Series U-Channel (17 Hole, 432mm Length) 48mm-1200mm Ftc Frc Rev Tetrix Gobilda First Weighing Indicator Building Stem Artificial Intelligence Robot$4
Dongguan Xiang Yi Qi Wan Industrial Co., Ltd.
🇨🇳 China
2016101-200 peopleManufacturer/Trading Company/WholesalerOEM manufacturer
ODM manufacturer
Product customization
Own brand
Shipments
97
Key customer
CONSCIOUS CONTENT MEDIA
Key market
North America
Review
4.8
Wincent Mini Street Scene Puzzle with Light Diy Miniature Building Block Wood Kit Diy Wood Puzzles 3d$5.79
OEM ODM Factory Manufacture Producer Jigsaw Diy Puzzle 3d Steam Kit Wood New Product Ideas for 2025$0.92
3D Wooden Puzzle Book Nook Handmade Craft Dollhouse With LED Night Light Building Model for Girls Christmas Gift$8.59
Hot Selling 3D Wooden Sailboat Puzzle DIY Jigsaw Toys Steam Education Toy for Adults Bedroom Bookroom Display Craft Laser Cut$15.08
Wincent Miniature 3D DIY Puzzle Unisex Educational Toy Street Scene Wood Doll House Kit$2.7
UV Painting Home Decoration Miniature Furniture Diy Assembly Toys Vincent's World Book Nook Kit$9.22
Wooden Material DIY Self Easy to Assembly Mini Tabletop Pinball Games Machine Model Kits for Kids$2.94
Solar Power 3D Wooden Car Puzzle Easy DIY Educational Science Teaching Kit$3.06
Wincent Original Design 3D Wooden Puzzle Wood Style Animal Mini Paper Theater Easy Assembly Educational Toy Gift for Kids$0.92
Wincent DIY 3D Puzzle Wooden Music Box Laser Cut Santa Christmas Wood Decoration Home Gift for Children OEM Service Available$4.62
Wincent Gift Set Wood Puzzle 3D Japanese Style Miniature Wooden Crafts Houses$4.5
Solar Power Miniature Toys Wooden Car Transport Toy Truck Vehcles Models for Kids$3.34
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