Best Engineering Kits Wholesalers
Discover a comprehensive selection of engineering kits from global wholesalers, featuring innovative design, precision components, and customizable options for various projects and applications.
Engineering KitsSTEM EducationPrototyping ToolsRobotics ComponentsElectronics Projects
Shenzhen Yingsa Arts And Crafts Co., Ltd.
🇨🇳 China
202011-50 peopleTrading CompanyEco-friendly supplier
High product rating
Key customer
DIGICENTRO
Key market
Africa
Review
4.9
Description
Shenzhen Yingsa Arts And Crafts Co., Ltd. is a professional handicraft supplier and trading company established in 2020 and based in Shenzhen, China. The company specializes in a comprehensive range of DIY arts and crafts kits, including paint-by-number sets, diamond painting kits, cross-stitch, and embroidery kits. Their diverse product portfolio also features punch needle and latch hook kits, dream catchers, wall tapestries, jigsaw puzzles, and various craft accessories such as plastic beads, diamond painting tools, and acrylic resins. Shenzhen Yingsa Arts And Crafts Co., Ltd. holds an FSC certification, reflecting a commitment to responsible sourcing. The company operates with a team of 11 to 50 employees and serves a global market with a strong presence in North America, Europe, Asia, and Australia. They provide end-to-end solutions from artwork design and R&D to the wholesale and retail of decorative materials, including stretched canvases and photo frames. Known for maintaining international trade partnerships with entities such as Royal Diamond Painting Ltd, the company focuses on delivering high-quality creative products and punctual order fulfillment to its B2B clientele.
DIY Handcraft Punch Needle Starter Kit Latch Hook Kit Woolen Embroidery Kit with Tools$3.4
High Quality Flowers Landscape Embroidery Kit for Beginners Diy Decoration Embroidery Round Cross Stitch Kit Sewing Craft Kit$1.5
Wall Hanging Rainbow Chakra Diy Handmade Kit Dream Catcher Making Kit$2.1
5D Diy Diamond Painting Kits for Adults Diamond Painting Kit Full Diamond Painting Kit Diy Paint by Numbers Chinese Painting$2.2
Handwork Needlework Stamped Cross Stitch DIY Beginner Complete Kit Embroidery Starter Kit$1.25
DIY Starter Handmade Kits Reusable Canvas Flower Embroidery Kit Tote Bag for Beginner$3.1
Handmade Wholesale Halloween Embroidery Needlepoint Kits Needlework Cross Stitch Kit Set for Diy$1.3
Cross Stitch Starter Kit Handwork Needlework Flower Pattern Canvas Print Embroidery Kit for Adult$1.6
High Quality Kits De Diamond Painting DIY 5D Diamond Painting Kit Religious With Tweezer$1.8
DIY Adult Needlework Starter Kit Professional Punch Needle Kit With Punch Needle and Hoop$3.4
Beginner DIY Kit Duck Animal Handicraft DIY Crochet Kit With Yarn Accessories With Bag$3.4
2026 New Design Sunflower Handmade Needlework Embroidery Kit Cross Stitch Kit With Thread Hoop$1.65
Ningbo Yinzhou Yuanjun Imp. & Exp. Co., Ltd.
🇨🇳 China
2009101-200 peopleManufacturer/Trading CompanyProduct customization
Industry association member
ODM manufacturer
Experienced exporter
Key customer
HORIZON
Key market
🇺🇸 United States
Review
4.9
Description
Ningbo Yinzhou Yuanjun Imp. & Exp. Co., Ltd. is a professional manufacturer and trading company established in 2009, specializing in the design and production of educational toys, DIY craft kits, and novelty stationery. Based in Ningbo, China, the company operates with a workforce of 101 to 200 employees and maintains a dedicated manufacturing facility that has passed rigorous international audits for major retailers including Walmart, Costco, and Disney.
The company offers an extensive portfolio of products categorized into DIY craft kits, science and educational sets, kids' cosmetic kits, and painting supplies. Specific specializations include knitting kits, 3D puzzles, gemstone dig kits, slime and magic sand, jewelry making sets, and LCD writing tablets. Their stationery line features novelty items such as customized planners, rubber stamps, and specialized pen sets.
As an ODM and contract manufacturer, Ningbo Yinzhou Yuanjun provides comprehensive customization services, including minor adjustments and drawing-based product development. The company maintains high quality standards, holding certifications such as ISO 9001, ASTM F963, and SQF, while also passing ICTI, WCA, and GSV audits. With a strong focus on international trade, they export primarily to North America, Oceania, and Western Europe, supported by an in-house R&D team that launches approximately 35 new products annually.
Wood Puzzle 3d Products Wind Vane Diy Science Projects Kit Other Diy Kit Science Engineering Toys$1.31
Wood Puzzle 3d Products Wind Vane Diy Science Projects Kit Other Diy Kit Science Engineering Toys$1.46
2026 Sciences Diy Kit Boat Model Material 3d Puzzles Wood Paddle Creative Teaching Diy Kit Science Engineering Toys$1.36
DIY Crystal Growing Kit for Kids Science Kits Making Crystal Kits Jewellery Set Necklace for Kids$0.99
2024 New Magic Potion Slime Kit Gift Ready Diy Slime Making Kit and Kids Potion Kit$1.7
Polymer Clay Earring Making Kit Jewelry for Fashion Designer Kits Earrings Kit Crafts Great Gifts for Girls$1.5
2026 Beginners Adults Flower Pattern Hand Embroidery Kit Cross Stitch Starter Kits Diy Embroidery Kits With Patterns$1.19
DIY Soap Making Supplies Kit Kids Science Kits Make Your Own Soap Kit Educational Toys for Girls$104.04
Paint Your Own Mug Painting Kit Pottery Kit for Adults$2.5
Penguin Crochetta Crochet Kit for Beginners Animal Kit for Adults Learn to Crochet Kits Kids Craft Knitting Supplies$1.8
2026 Cross Stitch Kits for Kids 7+ Embroidery Kit for Kids Backpack Charms Cross Stitch Kits Beginners Gifts$3.38
2026 Jungle Animals Cross Stitch Kits for Kids Embroidery Kit Sets for Cross Stitch Kits Beginners Christmas Gifts$1.19
Shenzhen Jihe Technology Co., Ltd.
🇨🇳 China
202111-50 peopleTrading CompanyODM manufacturer
Product customization
Key customer
FLORIS
Key market
North America
Review
4.9
Description
Shenzhen Jihe Technology Co., Ltd., founded in 2016 and based in Shenzhen, China, is a professional provider of educational arts and crafts products. Operating as a trading company with integrated manufacturing capabilities, the firm specializes in a diverse range of DIY kits and educational toys designed for children aged 2 to 9 years. Their extensive product portfolio includes diamond painting kits, chenille pipe cleaners, air dry clay, jewelry making kits, soap making kits, and LCD writing boards, as well as seasonal items like Christmas trees and home decor such as macrame wall hangings and wall clocks.
Soap Making Kit, Kids' Craft Kits Handmade Soap Making Kit Supplies for Beginners with Pigment, Silicon Mold, Essential Oil$3.12
Soap Making Kit, Kids' Craft Kits Handmade Soap Making Kit Supplies for Beginners with Pigment, Silicon Mold, Essential Oil$3.12
Kids Sewing Kit Sew DIY Felt Craft Kits Birthday Gift Kids Educational Sewing Toys for Beginner$2.5
Kids Sewing Kit Sew DIY Felt Craft Kits Birthday Gift Kids Educational Sewing Toys for Beginner$2.5
My First Sewing Kit for Kids$2.75
Kids Crystal Growing Kit DIY Magic Growing Christmas Tree Paper Tree Colorful DIY Crystal Growing Kit Ornaments Decoration$0.77
Enviroment Friendly Cardboard Pack Hot Selling Art Craft Decorations Kit Children's Toys DIY Educational Toy Craft Kit for Kids$2.45
Easter Egg Painting Kit Kids Crafts for Kids Paintable Easter Ceramic Wooden Plastic Eggs Supplies DIY Decorating Kit for Kids$16316
Kids Explorer Kit Bug Catcher Kit for Kids with Compass Magnifying Glass Binoculars Safari Educational Gift for Kids Boys Girls$5.58
DIY Kids Arts Crafts Supplies Kit for Toddlers with Pipe Cleaners Age 3+ All in One 3 Layer Kids Diy Arts Crafts Kit Storage Bo$1.7
Hot Selling Kids Educational Arts and Crafts DIY Kits for School Project$8.92
Hot Selling Kids Educational Arts and Crafts DIY Kits for School Project$8.92
Beijing Solarbio Science & Technology Co., Ltd.
🇨🇳 China
200411-50 peopleTrading CompanyEstablished brand
Own brand
Low MOQ
OEM manufacturer
Key customer
ELECTRO CRAFTS
Key market
🇮🇳 India
Review
4.5
Description
Beijing Solarbio Science & Technology Co., Ltd. is a professional life sciences supplier based in Beijing, China. Established in 2004, the company has grown to employ between 11 and 50 people, specializing in the distribution and trade of high-quality reagents and kits for scientific research. The company maintains a robust quality management system, holding multiple international certifications including ISO 9001, ISO 13485, ISO 14001, ISO 45001, and RoHS compliance.
Solarbio offers an extensive portfolio of biological products, with a primary focus on ELISA kits, biochemical assay kits, and antibodies. Their product range includes specialized stain solutions, culture media, recombinant proteins, and biochemical reagents such as peptone, beef liver extract powder, and various assay media. They provide a wide variety of activity assay kits, including those for xylanase (BAX), lactate dehydrogenase (LDH), and glutathione peroxidase (GPX), as well as specific ELISA kits for human, rat, mouse, and bovine research targets like Interleukins, TNF alpha, and VEGF.
Operating as a trading company with a strong emphasis on the scientific research sector, Beijing Solarbio Science & Technology Co., Ltd. serves both domestic and international markets. The company is recognized for providing essential laboratory components and specialized reagents, supporting diverse applications in biotechnology and medical research.
Solarbio Mouse PDGF-AA ELISA Kit Kit for Scientific Research$135
Solarbio Assay Kit Fructose-1 6-diphosphate (FDP) Activity Assay Kit$270
Solarbio High Quality Tartrate-Resistant Acid Phosphatase Stain Kit(TRAP Stain Kit)$88
Solarbio High Quality Assay Kit UDP-Glucose Pyrophosphosphprylase (UGP) Activity Assay Kit$450
Solarbio Assay Kit for Scientific Research NADH Oxidase(NOX) Activity Assay Kit$58
Micro (H2O2) Assay Kit$20
Plasmid Extraction Mini Kit$13
Bovine Adiponectin Elisa Kit$201
Laccase Activity Assay Kit$98
Plasmid Extraction Mini Kit$17
Chicken Prolactin Elisa Kit$300
Plant Flavonoids Assay Kit$46
Can I save suppliers to a custom list?
Yes, you can save suppliers into custom lists to organize them later. This helps you build shortlists for different projects, product categories, markets, or sourcing stages without relying on spreadsheets.
Ensinger GmbH
🇩🇪 Germany
19662001-5000 peopleManufacturer/Trading Company/Service CompanyHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Key customer
ENSINGER
Key market
🇮🇳 India
Description
Ensinger GmbH is a global leader in the development and manufacture of high-performance plastics, headquartered in Nufringen, Germany. Founded in 1966, the family-owned enterprise has grown to employ over 2,500 people across more than 30 production and sales locations worldwide. The company operates as a comprehensive partner for engineering thermoplastics, offering a 'One-Stop Shop' approach that spans the entire value chain from raw compounds to ready-to-install components. Their extensive manufacturing capabilities include extrusion, injection molding, CNC machining, casting, sintering, and compression molding.
The company specializes in a vast material portfolio including PEEK, Polyimide (PI), PPSU, PVDF, and various polyamides, serving demanding industries such as aerospace, medical technology, semiconductor manufacturing, automotive, and oil and gas. Their product range features semi-finished shapes (rods, plates, tubes), technical profiles, filaments for additive manufacturing, and precision-machined parts. Ensinger is recognized for its engineering solutions, providing materials with specialized properties such as biocompatibility, chemical resistance, radiation resistance, and stability in extreme temperatures ranging from -270 °C to +350 °C.
Ensinger maintains rigorous quality standards with ISO 9001 certification and NORSOK compliance, and is a trusted supplier for major organizations like the European Space Agency (ESA). In addition to standard production, they offer contract manufacturing, toll compounding, and specialized services for microsystems and composite solutions. The company is also committed to sustainability, developing bio-based and reprocessed plastic variants to reduce carbon footprints in industrial applications.
TECACOMP PA66 ID blue
TECACOMP PEEK LDS black
TECACOMP PEEK TRM XS black
TECACOMP PEEK 450 ID blue
TECACOMP PEEK 450 ID blue
TECACOMP PA66 CF40 black
TECACOMP PP HTE PW black
TECACOMP PA66 CF40 black
TECACOMP PEEK TRM PVX black
TECACOMP PE ID blue
TECACOMP PEEK XT TRM XS black
TECACOMP PEEK MED LDS grey
Ningbo SW Co., Ltd.
🇨🇳 China
200411-50 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Key customer
SPINRITE
Key market
🇺🇸 United States
Review
1
Description
Ningbo SW Co., Ltd. is a professional manufacturer and trading company based in Ningbo, China, specializing in the design and production of DIY craft kits and educational toys. Established in 2004, the company has over 20 years of industry experience and operates as a contract manufacturer with its own production facilities. Their extensive product portfolio focuses on STEAM-based learning and creative play, featuring items such as sewing kits, crochet animal kits, jewelry making sets, modeling clay, and diamond painting kits. They also offer specialized products like latch hook kits, sensory toys, and concrete flower pot molds.
With a workforce of 11 to 50 employees and a registered capital of USD 2,000,000, Ningbo SW Co., Ltd. maintains high quality standards, holding IATF 16949 and ISO/TS16949 certifications. The company has established a strong international presence, particularly in North America and Europe, serving major global retailers and brands including Aldi, Meijer Distribution, American Crafts, and Spinrite. Their capabilities extend to providing custom manufacturing solutions for clients in the United States, Canada, Germany, and the United Kingdom. The company is a registered Disney manufacturing facility (2018 records).
DIY Arts & Crafts Kit Make Your Own Frame Flower Press Kit$3.35
DIY Arts & Crafts Kit Make Your Own Frame Flower Press Kit$3.35
Diy Craft Kit DIY Paper Crafts Kit Make Your Own Notebook$3.5
Embroidery DIY Cross Stitch Kits Animal Patterns Needlework Set for Kids$0.76
Embroidery DIY Cross Stitch Kits Plant Patterns Needlework Set for Kids$2.56
DIY Candle Making Raw Materials Kit Create Your Own Colourful Flower Candles$1.65
DIY Promotional Desk Decoration Alpaca Plaster Painting Art Craft Kit for Children$0.86
Embroidery DIY Cross Stitch Kits unicorn Patterns Needlework Set with Embroidery Hoop Handmade Arts Crafts Sewing Gift$0.76
DIY MERMAID Plaster Painting Educational Toy for Children$0.89
DIY Handpainted Cartoon Painting by Numbers Kids' Drawing Toys Artwork Gift for Children$0.72
DIY Flamingo Plaster Painting Educational Toy for Children$0.89
2021 NEW KIDS DIY CREATIVE CHRISTMAS SET PLASTER PAINTING for CHILDREN$0.96
Hamco Manufacturing Company
🇹🇼 Taiwan
198911-50 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Product customization
Patented technology
Key customer
PENN STATE
Description
Hamco Manufacturing Company is a Taiwanese manufacturer and trading company based in Changhua City, established in 1989. With 11 to 50 employees, the company specializes in the development and production of high-quality woodturning project kits and pet supplies. Their extensive range of woodturning kits includes food-grade bottle stoppers, corkscrews, shaving razors and brushes, kitchen kits, hardware kits, pizza cutter kits, coffee scoop kits, and ice cream scoop kits. They also offer a patented line of automatic pet water fountains and dispensers designed for dogs and cats, featuring auto-fill mechanisms, advanced filtration, and durable, food-grade materials. Hamco Manufacturing Company provides OEM services, leveraging over 25 years of manufacturing experience and a professional R&D team to offer customized solutions. The company holds certifications such as CE, FDA, TUV-GS, and US Patents, emphasizing good quality, professional technology, and honest services.
Bottle Opener Kit for Woodturning (W345)
Coffee Scoop Kit for Woodturning Project (W306)
Ice Cream Scoop Kit for Woodturning Project (W436)
Shaving Razor Kits for Wood Turning Project (S201/S501/S206/S216)
Hamco Super Pure Auto-Fill Pet Water Dispenser with Installation Kit (AF225)
Hamco Super Pure Auto-Fill Pet Water Fountain with Installation Kit (AF210)
Pet Shedding Blade Brush Hair for Turning Project Kit, #304 Blade, Threaded Insert 3/8" X 16tpi
Guangdong Engineering Plastics Industries (group) Co., Ltd.
🇨🇳 China
200951-100 peopleManufacturer/Trading Company/DistributorOEM manufacturer
ODM manufacturer
Product customization
Small batch production
Key customer
ACCURATE
Key market
🇮🇳 India
Review
5
Description
Guangdong Engineering Plastics Industries (Group) Co., Ltd. is a professional joint-venture manufacturer and distributor specializing in high-performance engineering plastics and precision components. Based in Guangzhou, China, the company operates a facility exceeding 10,000 square meters and has over a decade of experience in custom plastic fabrication. They provide a comprehensive suite of services including injection molding, CNC machining (including 5-axis and precision machining), liquid silicone rubber molding, and rapid prototyping. Their manufacturing capabilities support a wide range of industries such as automotive, medical, robotics, aerospace, and machinery, serving prestigious clients like BMW, Bentley, and Otis Elevator.
The company's extensive product portfolio includes custom-machined gears, pulleys, bushings, and guide rails, as well as semi-finished shapes like rods, sheets, and tubes. They work with a vast array of materials, ranging from general engineering plastics like Nylon, POM, and UHMW-PE to high-performance fluoroplastics and specialized polymers such as PEEK, PTFE, PAI, and PBI. Additionally, the group manages large-scale industrial plastic solutions, including heavy-duty pallets and logistics containers.
Guangdong Engineering Plastics Industries is ISO 9001:2015 certified and maintains strict quality standards, with products meeting RoHS, CE, and FDA requirements. Equipped with advanced machinery such as high-precision EDM and laser cutting tools, the company offers robust OEM and ODM services, supporting clients from material selection and design through to mass production.
Engineering Plastic Nylon Board$3.3
Engineering Plastic PPS Rod$3.3
Professional Customization Factory Design High Quality Engineering Plastic Customized PU Roller Engineering Plastic Roller$0.99
Engineering Plastic Transparent PMMA Sheet$10
Engineering Plastic Transparent PMMA Plate$1
Engineering Plastic PE UHMW Plate$1
Engineering Plastic Acetal Support Strip$5
Engineering Plastic POM Chain Wheel$10
Engineering Plastic Nylon Chain Wheel$10
Supply Engineering Plastic Nylon6 Bushing$5
Engineering Plastic Acetal Spur Gear$10
Engineering Plastic Acetal Guide Plate$5
Elecrow Technology Inc.
🇨🇳 China
201451-100 peopleManufacturer/Trading Company/Service CompanyOEM manufacturer
ODM manufacturer
Own brand
Small batch production
Key customer
MIKRODEV BILISIM
Key market
Europe
Description
Elecrow Technology Inc. is a comprehensive electronics manufacturer and open hardware facilitation company headquartered in Shenzhen, China. Founded in 2014, the company operates as a versatile B2B partner providing turnkey PCBA solutions, including PCB fabrication, component sourcing, and assembly services. With a workforce of 51 to 100 employees and a dedicated factory, Elecrow specializes in precision-engineered, low-volume manufacturing for diverse sectors such as IoT, medical devices, automotive electronics, and industrial control. Their manufacturing capabilities are supported by ISO 9001, IATF 16949, ISO 13485, and ISO 14001 certifications, ensuring high quality standards with a reported 99.8% PCBA pass rate. Beyond contract manufacturing, Elecrow is a prominent developer of proprietary hardware, focusing on STEAM and AI education kits (such as the CrowPi series), HMI displays, and LoRaWAN-enabled IoT solutions. They offer extensive OEM and ODM services, utilizing ERP and MES systems for full process traceability. Serving innovators in over 150 countries, the company integrates local manufacturing power with global logistics to provide a wide range of development boards, sensors, and wireless modules compatible with platforms like Raspberry Pi, Arduino, and Micro:bit.
Crowtail-Starter Kit for Micro:bit$32.9
Elecrow Starter Kit for Arduino$17.95
All-in-one Starter Kit for Arduino Common Board Design Kit with 15 Sensors and 21 Lessons$27.7
Crowtail STEAM Educational Kit for BBC Micro:bit$25
Elecrow Raspberry Pi Pico Advanced Kit: Includes 32 Modules & 32 Project Lessons$37.99
CrowPanel ESP Terminal - ESP32 3.5inch 480x320 Parallel RGB Touch Display$28.9
Raspberry Pi 3/2B/Zero Mini Portable 2.4GHz Wireless Touchpad Keyboard with Backlight$17.5
Video Connector Standard to Micro HD for 5inch Raspberry Pi Display for Raspberry Pi 3B/3B+/4B$1.2
Elecrow RC070 7inch 1024*600 LCD Display with IPS Touch Screen| Compatible with Windows/Raspberry Pi$41.9
RC050S HD 5inch 800x480 Capacitive Touch Monitor Built-in Speaker with Backlight Control$42.9
RC070S 7inch 1024*600 IPS Capacitive Touch Monitor$45.9
Elecrow SF101 10.1inch 1920x1080 Display VGA IPS PS3 PS4 Gaming Screen with Build-In Speakers for Raspberry Pi/ XBOX/ Windows 7/8/10$102.99
K&M Import and Export (GZ) Limited
🇨🇳 China
201111-50 peopleManufacturer/Trading Company/DistributorOEM manufacturer
High-tech enterprise
Eco-friendly supplier
Sustainable materials
Key customer
SCHOLASTIC
Key market
🇺🇸 United States
Review
1.6
Description
K&M Import and Export (GZ) Limited is a professional manufacturer and trading company established in 2011 and based in Guangzhou, China. The company specializes in the development and production of educational STEM toys, science experiment kits, and children's books. Operating a 6,000-square-meter factory in Guangdong, the enterprise integrates research, design, and quality management to provide comprehensive OEM, ODM, and contract manufacturing services. Their core product portfolio includes excavation kits (dinosaur, mineral, and fossil), crystal growing sets, DIY craft kits, and educational equipment such as toy microscopes and solar system models. K&M maintains a strong focus on scientific accuracy through collaborations with institutions like the Chinese Academy of Sciences (NIGPAS) and the Institute of Mineral Resources (CAGS). The company is a significant exporter with a robust presence in North American markets, serving major international clients such as Scholastic Inc. and various specialty toy distributors. Their commitment to quality is demonstrated by a wide range of certifications, including ISO 14001, CE, CPC, UKCA, SEDEX, and CCC, ensuring products meet international safety standards for children's toys.
OEM Manufacturer Non Toxic Cloud Slime for Kids DIY Slime Toy for Boys and Girls Slime Kits$1.32
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