Best Engineering Kits for Different Age Groups
Discover a curated selection of engineering kits tailored for various age groups, featuring hands-on learning experiences, STEM principles, and innovative designs to inspire the next generation of engineers.
Engineering KitsSTEM EducationHands-On LearningAge GroupsInnovative Designs
Clark Engineering
🇺🇸 United States
19462001-5000 peopleManufacturerHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Key customer
BOSTON FREIGHTLINER
Key market
🇺🇸 United States
Description
Clark Engineering is a premier manufacturer of custom engineered components based in Owosso, Michigan. Established in 1946, the company has built a long-standing reputation as a specialist in custom rod, wire form, and tube products. Operating with a workforce of 2,001 to 5,000 employees, the firm serves a diverse range of demanding industries, including automotive, medical, defense, industrial machinery, and construction. Their manufacturing capabilities are extensive, featuring CNC wire forming, cold heading, metal fabrication, pipe and tubing manufacturing, and CNC machining. Specific product expertise includes exhaust hanger assemblies, transmission shift lever shafts, clevis assemblies, and specialized medical components like height adjustment rods and document baskets. Clark Engineering maintains a customer-centric philosophy, supported by an in-house design center, tool room for prototyping, and advanced equipment such as robotic weld cells and multi-slide machines. The company's commitment to quality is demonstrated by its ISO 9001:2015 certification and rigorous internal auditing processes, ensuring high standards for performance and delivery across all custom metalworking projects.
Process engineering
Civil Engineering
Building Design: Engineering Design & Planning
Consulting & Advisory Services
Exhaust Hanger Assembly
Striker
Threaded J-Hook
Height Adjustment Rod
U-Fitting
Documents Basket
Cleat
Sun Visor Arm
Ningbo Zero Engineering Plastics Co., Ltd.
🇨🇳 China
200811-50 peopleTrading CompanyKey customer
J KHUSHALDAS
Key market
🇮🇳 India
Description
Ningbo Zero Engineering Plastics Co., Ltd. is a professional trading company based in Ningbo, China, specializing in the supply of high-performance engineering plastics. Established in 2008, the company has built a comprehensive portfolio of industrial plastic solutions, including rods and sheets manufactured from materials such as POM, PEEK, Nylon, PTFE, ABS, PET, PPS, and PVDF. Their product range features specialized items like Delrin and acetal rods, MC Nylon, and PEEK bars, catering to diverse industrial requirements through various forms, colors, and customized options. With a workforce of 11 to 50 employees, the company operates as a verified international supplier, maintaining compliance with EU standards for products sold to European users. Beyond its core focus on plastic materials, the company has also demonstrated capabilities in handling industrial components and machinery. Ningbo Zero Engineering Plastics Co., Ltd. serves an international clientele with an export focus that includes markets across Asia.
ZERO Virgin Material Engineering Plastics PET Sheet 6MM 8MM$5.5
Zero Engineering Plastics Delrin POM-H +PTFE Filled Solid Sheets and Rods$3
Zero Virgin Advanced PEEK Plastic Solid Sheet Thickness 3mm for Engineering Plastic Eco Material$68
ZERO PA6 ROD with Diameter of 40mm$3
Zero Black Dupont Derlin POM Sheet and Rod Dark Green POM-H+PTFE$3
Delrin Rod$3.5
ZERO PTFE SHEET$3
ZERO Black PTFE SHEET$3
zero MC Nylon Rod 50mm Diameter$4.7
Zero Brand Virgin Unfilled PEEK Rod 5mm 6mm Diameter Black Color Wholesale Price From Factory$95
Shandong Dolang Technology Equipment Co., Ltd.
🇨🇳 China
1998301-500 peopleManufacturer/Trading Company/DistributorEstablished brand
Product customization
High-tech enterprise
Own brand
Key customer
MH DELIMA
Key market
🇲🇾 Malaysia
Description
Shandong Dolang Technology Equipment Co., Ltd., established in 1998 and headquartered in Jinan, China, is a premier high-tech enterprise specializing in the research, development, and manufacturing of Technical and Vocational Education and Training (TVET) equipment. Operating from a 30,000m² factory and a 20,000m² office facility, the company employs between 301 and 500 professionals, including a dedicated team of over 70 R&D engineers. Dolang is recognized for its comprehensive departmental structure and its collaboration with academic institutions through specialized Mechatronics Training Equipment Engineering Technology Centers and expert workstations.
The company offers an extensive portfolio of educational training systems designed to simulate real-world industrial scenarios. Key product categories include Industrial Robot Training Series, Industry 4.0 systems, PLC training kits, Mechatronics, and Renewable Energy trainers. Their expertise extends to specialized fields such as Automotive Engineering, CNC Machine Tool Maintenance, Building Automation, HVAC, and IoT training systems. Beyond hardware, Dolang provides integrated lab solutions, teaching materials, and digital twin training systems to support modern technical education.
As a member of the Worlddidac Association, Dolang maintains rigorous quality standards with certifications including ISO 9001, ISO 14001, ISO 45001, CE, and GS. The company serves a global clientele, including ministries of education and prestigious universities across more than 70 countries. With robust OEM and ODM capabilities, Dolang provides customized solutions for vocational colleges and industrial training centers worldwide, supported by over 100 patents and a philosophy rooted in practical, technology-based learning.
Education Demonstrational Engineering Robot Training Kit Robot Lab Teaching Equipment Robot Arm Trainer$1
School Automobile Lab Training Equipment Petrol Engine Training System Education Car Engine Teaching Bench Electronical Controlled Engine Trainer$1
Isuzu Diesel Engine Training Set
Dolang Car Engine Training Equipment
Electronical Controlled Engine Teaching Set
Greatwall Electronical Controlled Engine Training Set
Honda Electronical Controlled Engine Training Set
Bora Tdi Electronical Controlled Engine Training Set
Jetta Sdi Electronical Controlled Engine Training Set
Isuzu Diesel Engine Training Set Dlqc-Fdj0014$1
Dolang Automotive Car Diesel Engine Didactic Trainer
Volkswagen Tsi Electronical Controlled Engine Training Set
Dolang Didactic Educational Equipment Technology Co., Ltd.
🇨🇳 China
1998301-500 peopleManufacturer/Service CompanyEstablished brand
High-tech enterprise
Industry association member
Product customization
Key customer
NANYANG TECHNOLOGICAL UNIVERSITY
Key market
Africa
Description
Dolang Didactic Educational Equipment Technology Co., Ltd., established in 1998, is a high-tech enterprise and a world-leading manufacturer of educational and vocational training equipment based in Jinan, China. With a workforce of 301-500 employees, including over 70 R&D engineers, the company specializes in providing comprehensive solutions for technical education and industry digitalization. Dolang offers a wide range of training systems, including Industrial Robot, Industry 4.0, PLC, Electrical and Electronics, Renewable Energy, Mechatronics, Pneumatic and Hydraulic, Automotive, and Process Control. They provide OEM, ODM, and contract manufacturing services, operating a factory with a workshop area of 30,000m². The company holds ISO 9001, ISO 14001, ISO 45001, and CE certifications, demonstrating a commitment to quality and environmental standards. Dolang is a member of Worlddidac and exports its products to over 70 countries and regions globally, serving universities, vocational colleges, and training centers worldwide.
School Automobile Lab Training Equipment Petrol Engine Training System Education Car Engine Teaching Bench Electronical Controlled Engine Trainer$1
Isuzu Diesel Engine Training Set
Electronical Controlled Engine Teaching Set
Dolang Car Engine Training Equipment
Greatwall Electronical Controlled Engine Training Set
Honda Electronical Controlled Engine Training Set
Dolang Automotive Car Diesel Engine Didactic Trainer
Building Automation Engineering Skill Training Evaluation System
Bora Tdi Electronical Controlled Engine Training Set
Volkswagen Tsi Electronical Controlled Engine Training Set
Jetta Sdi Electronical Controlled Engine Training Set
4-Cylinder Diesel Engine Dissecting Demonstrate Education Platform
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.
PCA Engineering, Inc.
🇺🇸 United States
196111-50 peopleService Company/Trading CompanyEstablished brand
Industry association member
Key customer
CATHODIC PROTECTION
Key market
🇧🇲 Bermuda
Description
PCA Engineering, Inc. is a multi-disciplinary engineering firm established in 1961, specializing in corrosion control, civil engineering, and land development services. Headquartered in Pompton Lakes, New Jersey, with additional operations in Massachusetts and Wyoming, the company employs a professional staff of 11 to 50 people and generates an annual revenue between $1M and $5M USD. The firm serves a diverse range of industrial, governmental, and private sector clients across the Northeastern United States and the Rocky Mountain region.
PCA Engineering Inc
PCA Engineering, Inc.
PCA Engineering Inc
Job Opening - Construction Material Tester
Wuxi Winfun International Trading Co., Ltd.
🇨🇳 China
201711-50 peopleTrading Company/Service CompanyCustom packaging
OEM manufacturer
High product rating
Key customer
SANVAL FINE MEXICO
Key market
Oceania
Review
5
Description
Wuxi Winfun International Trading Co., Ltd. is a professional B2B trading company and service provider based in Wuxi, Jiangsu Province, China. Established in 2017, the company specializes in the development and supply of high-performance rubber and metal sealing products, as well as heavy machinery components for the construction and mining industries. Their extensive product portfolio includes hydraulic breaker parts, seal kits for excavators and backhoe loaders, chisels, pistons, control valves, dampers, and nitrogen charging kits. They are particularly recognized for providing aftermarket hydraulic repair kits compatible with major global brands such as Sandvik, Caterpillar, Volvo, John Deere, and JCB.
Operating with a team of 11 to 50 employees, Wuxi Winfun focuses on sourcing materials capable of withstanding harsh operating environments. The company maintains a robust international trade presence, exporting to key markets across North America, South America, and Eastern Europe, including significant trade lanes in Peru and Russia. Their business model emphasizes efficient order delivery through sufficient inventory management and competitive pricing. In addition to specialized hydraulic components, the company acts as a versatile trade agent for a wide range of commodities, including general machinery, auto parts, and metallic materials, ensuring reliable supply chain solutions for its global clientele.
Replacement 7X2661 Hydraulic Seal Kit$38
Repair Kits 152547 for Atlas Copco$31.5
Replacement CAT 1543256C1 Hydraulic Seal Kit$16
Replacement CAT 2159985 Hydraulic Seal Kit$36
Replacement CAT 8C9132 Hydraulic Seal Kit$23
Replacement FRANZ-F2600 Hydraulic Seal Kit$50
Replacement CAT 4K4879 Hydraulic Seal Kit$21
Replacement CAT 1672307 Hydraulic Seal Kit$28
Replacement JCB HM2470Q Hydraulic Seal Kit$163
Replacement OKADA OKB308 Hydraulic Seal Kit$38
Replacement CAT 7X2669 Hydraulic Seal Kit$34
Replacement OKADA OUB302A Hydraulic Seal Kit$62
Shanghai Engin Industry Co., Ltd.
🇨🇳 China
201051-100 peopleTrading CompanyProduct customization
Low MOQ
Small batch production
High product rating
Key customer
SG RACING
Key market
🇰🇿 Kazakhstan
Review
5
Description
Shanghai Engin Industry Co., Ltd. is a prominent supplier and trading company specializing in high-performance automotive racing parts. Established in 2010 and headquartered in the Fengxian District of Shanghai, the company has grown into a significant provider of specialty equipment for the global automotive market. With an annual revenue between $5 million and $10 million and a dedicated team of 51 to 100 employees, the firm maintains a robust international trade presence, particularly in North America and Europe.
The company offers an extensive portfolio of performance components under its proprietary trademarks, including "EDEL" and "ADLER SPEED." Core product lines feature racing clutches (available in 7.25, 8, and 8.5-inch disc sizes), aluminum flywheels, adjustable coilover suspension kits, and shock absorbers. Their technical expertise extends to fuel systems, including braided stainless steel fuel lines, regulators, and AN fittings, as well as exhaust systems comprising mufflers, catalytic converters, and turbo downpipe adapters. Additionally, they provide cooling solutions such as intercoolers and radiators.
Shanghai Engin Industry Co., Ltd. distinguishes itself through comprehensive custom manufacturing services, including OEM and ODM capabilities. They specialize in developing high-quality products based on customer-provided samples or technical drawings, offering personalized branding and custom sizing. The company serves a diverse international clientele, including notable racing and engineering firms, and is recognized for its seasonal product development and commitment to quality standards in the automotive specialty equipment industry.
High Performance Coilover Kit for Genesis Coupe 2009$300
Fit for RB26 Billet EFI Fuel Rail Kits Red$1
Adjustable Coilover Suspension Kit for MIATA MX5 90-98$300
8.5" Twin/ Triple/Four Plate Race Clutch Kit for 3SGTE$100
Adjustable Coilover Suspension Kit for Golf 4(1J) 97-06$300
7.25" Rigid/Dampend Twin/ Triple Plate Race Clutch Kit for VQ40DE$100
7.25" Rigid Twin Plate Race Clutch Kit for B16/B18/B20$100
7.25" Rigid/Dampend Twin/ Triple Plate Race Clutch Kit for VQ35DE$100
32-way Mono-tube Adjustable Coilover Kit for Corsa C 04.02-$300
7.25" Rigid Triple Plate Race Clutch Kit for Honda K20/K24$100
7.25" Dampened Twin Plate Race Clutch Kit for B16/B18/B20$100
7.25" Rigid/Dampend Twin/ Triple Plate Race Clutch Kit for SR20DET$100
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
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
Ningbo Plaking Mould & Plastic Co., Ltd.
🇨🇳 China
201811-50 peopleManufacturer/Trading Company/WholesalerOEM manufacturer
Product customization
Industry association member
Multinational enterprise
Key market
🇳🇴 Norway
Review
5
Description
Ningbo Plaking Mould & Plastic Co., Ltd. is a professional manufacturer and trading company based in Ningbo, China, specializing in the design and production of plastic products, educational toys, and precision molds. Established in 2018 (with roots dating back to 2009), the company is a member of the Ningbo Society of Plastic Industry and operates a dedicated facility equipped for injection molding, CNC machining, lathing, and mold manufacturing. Their technical team includes experienced product structure and mold designers, led by a head engineer with over 15 years of industry expertise.
The company offers a comprehensive one-stop service that spans from initial product design and mold development to final production and assembly. Their diverse product portfolio includes STEM and Montessori educational materials, DIY craft kits, science toys, math activity sets, and custom plastic household items. They also manufacture specialized industrial components and molds using a range of equipment, including injection machines (80-800T), radial drilling machines, and laser carving machines.
Ningbo Plaking serves a global market, with significant export activity to the United States and other international regions. The company maintains high quality standards, holding ISO 9001:2015 certification, and their products comply with various international requirements such as CE, FDA, and RoHS. They provide OEM and ODM services, supporting both large-scale projects and specialized product development for small to medium-sized enterprises.
Unicorn Sensory Bin, Unicorn Toy for Kids,Castle Moulds, Sensory Sand,Sand Art Kit for Boys and Girl, Squishy Sand$5
112 Pcs Animal Sensory Bin Toys Kids Play Sand Kit Toddler Sandbox Toy Forest Animals Molds Sand Tools DIY Painting Pretend Play$6.3
Ocean Sensory Bin,Play Sand Art Kit with 2.2lbs Play Sand,12 Sea Animal Toys,Sand Molds,Role Play Beach Toy Sandbox$6.3
36 PCS Pet Sensory Bin & Moldable Sensory Sand Kit,Pet Play Set and Sandbox with Lid,Dog and Cat Toddler Toys for Kids$3.9
Sensory Bin for Boy Girl Kid Toy - 43pcs Play Sand Art Kit with Sandbox, Sensory Toy Birthday Gift for Girl Toddler Ages 3-8$6.3
Mini Pops with ABC Letters - Educational Toys for Kids Ages 3+, ABC for Toddlers, Montessori Toys for Kids,Back to School$4.3
Ice Cream Counting and Color Sorting Stacking Toys Montessori Preschool Kindergarten Learning Activities Fine Motor Skill Toys$6.5
Ice Cream Preschool Learning Activities Counting and Color Sorting Set Stacking Toys for Kids 3-5 Math Learning Resources$3
Sensory Bin with Lid and Removable Storage Inserts - Sensory Bins for Toddler Crafts - Kids Sensory Activities for Toddlers$6.3
20 Pcs Counting Toys Number Matching Learning Toys for Kids Ages 3-5 Preschool Math Toys Cute Numbers Match Games Color Sorting$4.3
Mini ABC Scoops - Preschool Learning Toys Stacking Toys for Toddlers and Kids, Montessori Learning, Alphabet Toys, 52 Pieces$4.3
FAQ
Can I customize my inquiry email template?
