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
Qingdao People Mechanics Electronics Co., Ltd.
🇨🇳 China
201511-50 peopleManufacturer/Trading Company/Service Company/DistributorOEM manufacturer
ODM manufacturer
Product customization
Eco-friendly supplier
Key customer
ALLNEED
Key market
🇺🇸 United States
Review
5
Description
Qingdao People Mechanics Electronics Co., Ltd. is a professional manufacturer and trading enterprise based in Qingdao, China, with over 10 years of experience in metal processing and mechanical manufacturing. Established in 2015, the company operates as an integrated industry and trade entity specializing in R&D, production, and global distribution. They are an ISO 9001:2008 certified contract manufacturer providing comprehensive OEM and ODM services to diverse industries, including automotive, aerospace, construction, and consumer electronics.
The company's core manufacturing capabilities include a wide range of casting methods such as aluminum die casting, sand casting, gravity casting, and investment casting. Their technical expertise extends to high-precision CNC machining, metal stamping, forging, sheet metal fabrication, and plastic injection molding. Specific product offerings include auto engine spare parts (cylinder heads, engine blocks), valve components, machinery spare parts, hardware tools, and rubber gaskets. They also provide advanced services such as rapid prototyping, 3D printing, and various surface treatments including electroplating, sandblasting, and polishing.
With a workforce of approximately 11 to 50 employees and an annual revenue between $1 million and $5 million, Qingdao People Mechanics Electronics maintains a strong focus on quality control and technical innovation. They utilize advanced testing equipment to ensure product reliability and have established stable business relationships with customers in over 100 countries. The company is recognized for its ability to handle both high-volume production and customized manual machining, supported by a dedicated execution team and transparent technical support.
Customized CNC Machined Milled and Turned Services for Steel Brass Aluminum Stainless Steel-Wire EDM Engineering$0.27
Specialized High-Grade Alloy Lathe Work for Engineering Applications Multi-Axis CNC Component for Services Machining Services$0.21
Customized Industrial Services Precision Engineering Multi-Axis CNC Machining Stainless Steel Alloy 3D Model Wire EDM Technology$0.28
Customized CNC Machined Milled Turned Services Car Steel Brass Aluminum Stainless Steel Copper Drilling Wire EDM CNC Engineering$0.27
OEM Custom Precision Forging Engine Parts Cast Iron Metal Zinc Aluminium Die Casting Parts Sand Casting Brass Casting Services$0.62
Aluminum Alloy Profile Extrusion CNC Processing Dehumidifier Heat Dissipation Plate Refrigeration Kit Aluminum Profile Radiator$0.31
OEM Custom Metal Milling Turning Service CNC Machining Parts Wire EDM Broaching Stainless Steel Material Capabilities Machining$0.5
Efficient Iron Sand Casting Machine Jolt Squeeze Molding Foundry Machinery Casting Services Product Category$2.15
Factory Priced Custom Metal Fabrication Services Stainless Steel Aluminium Case Brass Copper Sheet Bending Cutting Welding$0.4317
Stainless Steel Casting Custom Foundry Die Cast Aluminium Die Casting Housing Die Casting Parts$0.6
Professional Forged Bushing in Durable Carbon Steel Brass Iron Aluminium Copper for Metal Machinery Press Forging Services$0.61
Factory Price Custom Stainless Steel Sheet Metal Fabrication Services Bending Cutting Welding Stamping$0.21
HAPPYTHINGS DESIGN & ENGINEERING LIMITED
🇭🇰 Hong Kong
201611-50 peopleTrading CompanyOEM manufacturer
ODM manufacturer
Product customization
Low MOQ
Key customer
KIKKERLAND
Key market
🇺🇸 United States
Review
5
Description
HAPPYTHINGS DESIGN & ENGINEERING LIMITED is a Hong Kong-based trading company and manufacturer specializing in the design, development, and supply of promotional gifts, festival decorations, and electronic gadgets. Established in 2006, the company leverages over 20 years of OEM experience to provide customized product solutions for international clients. Their diverse product portfolio includes LED reading lights, USB hand warmers, essential oil humidifiers, and various novelty items such as magnetic key holders, bottle openers, and rubber coasters.
Creative Design Robot Multi Tool Kit for Screwdriver with Mini LED Light Keychain$1.38
Factory Direct Kitchen Gadget Item Novelty Party Game Cap Zappa Plastic Cap Gun Bottle Opener$0.88
High Quality Factory Direct Kitchen Cooking Tool Flying Cap Beer Guns Drink Bottle Opener Opening Cap Launcher Top Shooter Gun$2.38
Low MOQ Kitchen Gadget Classic Retro Vinyl Record Silicon Beer Tea Drinking Cup Coaster$0.89
Wholesale Good Quality Novelty Item Kitchen Tool Cap Gun Beer Bottle Opener Launcher$2.38
Low MOQ Kitchen Gadget 6PCS Novelty Canada Maple Leaf Rubber Beer Tea Drinking Cup Coaster 6PCS with Plant Pot Holder$1.79
Factory Direct Kitchen Gadget Item Novelty Party Game Cap Zappa Plastic Cap Gun Bottle Opener$0.79
12pcs Colorful Vinyl Record Kitchenware Set Plastic 45 Drinks Coasters with Coaster Holder$3.8
Factory Direct Low MOQ Kitchen Gadget Party Game Cap Zappa Cap Gun Bottle Opener Plastic$53.19
Novelty Beer Openergun Kitchenware Party Game Cap Gun Bottle Opener for Shooting the Cap$0.69
Manufacture Kitchenware Custom Logo Vinyl Record CD Soft Silicone PVC Coasters$1.08
Low MOQ Kitchenware Novelty Party Game Cap Gun Plastic Cap Gun Bottle Beer Opener$0.99
Nantong Starway Engineering & Manufacturing Co., Ltd.
🇨🇳 China
201051-100 peopleManufacturer/Trading CompanyOEM manufacturer
Product customization
Patented technology
ODM manufacturer
Key customer
BLUE SKY
Key market
🇰🇿 Kazakhstan
Review
5
Description
Nantong Starway Engineering & Manufacturing Co., Ltd. is a professional custom manufacturer headquartered in Shanghai, China, with over 15 years of industry expertise. Operating as both a manufacturer and trading company, the firm provides one-stop engineering solutions across three core areas: precision sheet metal fabrication, CNC machining, and custom injection molding. The company maintains a significant manufacturing footprint with four specialized workshops covering 12,000 m² and utilizes advanced equipment for laser cutting, bending, welding, stamping, and 5-axis CNC milling. Starway serves a diverse global clientele in industries such as Aerospace, Automotive, Medical, Robotics, and Energy, with an annual export revenue reaching approximately $10,000,000. Their technical capabilities include working with over 70 materials—including aluminum, stainless steel, brass, and various engineering plastics—to achieve tight tolerances of ±0.001 inch. As an ISO 9001 and RoHS certified organization, the company emphasizes rigorous quality control, offering services from rapid prototyping with 3-day lead times to full-scale mass production. They are recognized for their contract manufacturing and ODM roles, supporting major international clients like Caterpillar and numerous specialized businesses across North America, Europe, and Oceania.
Technical CNC Mechanical Keyboard Case Kit Machining Service for Manufacturing$0.5
Precision Engineering OEM Aluminum Stainless Steel Sheet Metal Fabrication Stamping Service CNC Laser Cutting Customized Color$3.5
Mass Production of Metal Machining CNC Services Custom Precision Machining Milling Stainless Steel Parts CNC Machining Parts$0.45
Custom Stainless Steel Sheet Metal Fabrication Service Stamping Bending Laser Cutting Aluminium Iron Copper Carbon Steel$3.5
Custom Aluminum Sheet Metal Welding Part Stainless Steel Sheet Metal Punch Processing Fabrication Service$3.5
STARWAY Factory Price Brass Steel Stainless Steel Customized Powder Coating Service Welding Anodizing Professional Service$0.45
OEM Factory Direct Fast Prototype Service ISO 9001-Certified CNC Metal Machining for Iron Aluminum Steel Parts Wire EDM$0.5
Custom CNC Laser Cutting Bending Enhanced Durability Aluminum Sheet Metal Enclosure Box OEM Fabrication Product$3.5
High Quality OEM Metal Fabrication Precision Welding and Stamping Solutions for Aluminium Iron Brass Copper Sheet Metal Parts$3.5
One-Stop Sheet Metal Welding and Assembly Service for Industrial Equipment Parts MIG/TIG/Spot Welding Surface Treatment$0.45
High Quality Slider Mould from Supplier Die Cast Services Plastic Injection Mold and Parts Grade Plastic Molding$0.2
Custom Precision Stainless Steel Aluminum Titanium CNC Machining Turning Parts Fabrication Service CNC Machining Parts$0.45
Advanced IC Engineering, Inc.
🇺🇸 United States
19895-10 peopleService Company/ManufacturerEstablished brand
ODM manufacturer
Patented technology
Key customer
3M
Description
Advanced IC Engineering, Inc. is a professional engineering and contract manufacturing firm headquartered in Mount Airy, Maryland. Founded in 1989, the company specializes in comprehensive hardware and software engineering services, providing end-to-end solutions from initial schematic design to final assembly. With over 35 years of industry experience, the firm serves a diverse range of sectors including telecommunications, industrial control, and natural gas measurement.
The company's core technical capabilities encompass digital and analog design, embedded and system software development, and PCB layout. Advanced IC Engineering operates its own manufacturing facilities, offering services such as PCB assembly, 3D printing, and cable continuity testing. Their product portfolio includes specialized data communication equipment, such as hand-held breakout boxes and signal converters supporting V.35, RS530, RS449, RS422, and RS232 standards.
As a service-oriented manufacturer, they are recognized for their ability to solve complex engineering challenges through custom system design. A notable example of their expertise is the development of patented dewpoint analysis systems and hydrocarbon measurement technologies for industrial clients like Zegaz Instruments. Their integrated approach combines hardware design with sophisticated software interfaces, including Modbus, TCP/IP GUI, and RS485 connectivity, ensuring high-performance solutions for industrial and telecommunications hardware applications.
SDR CONSOLE
Mouse / Keyboad
Power Adapter
Wireless Mouse
Test Card - ComM
Antenna Set
ADVICE ACT 128 Cable Tester
Wireless Mouse
ADVICE ACT 128 Cable Tester
Power Adapter
ADVICE SDR
TEST CARD - PC
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.
Fitz-Thors Engineering, Inc.
🇺🇸 United States
200711-50 peopleManufacturer/Service Company/DistributorOEM manufacturer
Product customization
Key customer
FT INDUSTRIAL VIETNAM
Key market
🇻🇳 Vietnam
Description
Fitz-Thors Engineering, Inc. is a U.S.-based contract manufacturer, service company, and distributor located in Bessemer, Alabama, established in 2007. With 11-50 employees and an annual revenue of $5.2 million, the company provides end-to-end engineering design and contract manufacturing services, from product concept to market. They specialize in product development, medical device manufacturing, and industrial solutions, serving a diverse client base from start-ups to large manufacturers across various industries including automotive, aerospace, medical devices, and construction. Their comprehensive capabilities include precision CNC machining (milling, turning, lathe work), fabrication (welding, cutting services, sheet metal), prototyping, 3D/additive printing, and assembly services. They also offer advanced industrial solutions such as robotics, factory automation, custom tooling, and machine installation. Fitz-Thors Engineering holds certifications including ISO 9001, AS9100, ISO 13485, and operates an FDA Registered Facility, underscoring their commitment to high-quality standards, particularly in the medical and aerospace sectors. Additionally, they act as authorized distributors for MayTec Aluminum Profiles and DEMAG Cranes and Components.
Mobile PA System
AS9100 Certified
Medical Research Render 1
Medical Research
Manufacturing Solutions
Medical Research Render 1
Industrial Solutions
Medical Research Machine Render
ISO 13485 Certified Medical Devices
Medical Device Development
AerBetic
AerBetic
NK Engineering Co., Ltd.
🇻🇳 Vietnam
201451-100 peopleTrading Company/Service CompanyIndustry association member
Key customer
PROCTER AND GAMBLE
Key market
🇻🇳 Vietnam
Description
NK Engineering Co., Ltd. is a prominent Vietnamese trading and service company specializing in industrial instrumentation and automation solutions. Established in 2014 and headquartered in Ho Chi Minh City, the company serves as the official representative and authorized system integrator for Endress+Hauser in Vietnam. With a workforce of approximately 51 to 100 employees and a national presence across three offices in the Southern, Central, and Northern regions, the company provides comprehensive technical services to a diverse range of industries, including Oil & Gas, Food & Beverage, Life Sciences, Chemical, and Water & Wastewater.
The company's extensive product portfolio features high-precision measurement devices for flow, level, pressure, temperature, and liquid analysis. Specialized offerings include WirelessHART solutions, gas analyzers, optical analysis systems, and Netilion IIoT solutions. Beyond individual components, NK Engineering delivers integrated systems such as metering skids, automatic wastewater monitoring systems, tank gauging systems, and Continuous Emission Monitoring Systems (CEMS). Their technical expertise is backed by certifications as an Authorized Service Provider and model approvals from Vietnam's Directorate for Standards, Metrology and Quality for custody transfer applications.
NK Engineering has established a strong reputation by completing numerous projects for high-profile clients such as Heineken, Vinamilk, Unilever, Nestle, and PetroVN. The company focuses on optimizing industrial processes for safety, economic efficiency, and environmental sustainability through advanced automation and digital communication technologies.
EC Joint Stock Company
🇻🇳 Vietnam
200951-100 peopleManufacturer/Trading Company/DistributorProduct customization
Eco-friendly supplier
Experienced exporter
Multi-country export
Key customer
SUNGJIN VINA
Key market
🇻🇳 Vietnam
Description
EC Joint Stock Company is a prominent Vietnamese manufacturer, distributor, and international trader specializing in industrial materials and engineering components. Established in 2009 and headquartered in Hanoi, the company operates a robust infrastructure that includes two factories located in Bac Ninh and Binh Duong. These facilities are positioned as 'Smart Factories,' utilizing modern technology and digital transformation to provide high-precision processing and manufacturing services.
The company's core expertise lies in the supply and custom cutting of aluminum alloys and high-performance engineering plastics. Their extensive product portfolio includes aluminum grades such as A6061, A5052, A7075, and A1050, available in sheets, rods, and bars. In the plastics sector, they provide a wide range of technical materials including POM (Acetal), MC Nylon, PEEK, PTFE, PU, PVC, and ABS, as well as specialized ESD and static dissipative variants. Additionally, they supply electrical insulators like Bakelite and Epoxy sheets, metal balls, and various welding rods.
As a significant player in international trade, EC Joint Stock Company maintains a global supply chain, importing genuine materials from leading manufacturers in South Korea, China, Germany, Taiwan, and Singapore. The company serves a diverse industrial clientele, providing essential components for the manufacturing of jigs, fixtures, and automation systems. With a workforce of 51 to 100 employees, the company is RoHS certified and recognized for its ability to handle high-volume import and export shipments while maintaining strict quality standards for the Vietnam market and beyond.
Steven Engineering, Inc.
🇺🇸 United States
1975101-200 peopleManufacturer/Trading Company/Service Company/DistributorEstablished brand
OEM manufacturer
Product customization
Custom packaging
Key customer
LAM RESEARCH
Key market
🇲🇾 Malaysia
Description
Steven Engineering, Inc., established in 1975 and headquartered in South San Francisco, California, is a premier distributor and contract manufacturer of industrial controls and automation components. Operating as a subsidiary of Graybar since 2021, the company maintains a significant presence in the Western United States with a 95,000-square-foot corporate facility and additional branch offices in Corona, California, and Portland, Oregon. The company employs between 100 and 200 people, including a specialized team of sales application, automation, and technical services engineers.
As one of the nation's largest distributors in its sector, Steven Engineering manages an extensive inventory of over 2,125,000 part numbers from more than 100 leading manufacturers. Their comprehensive product portfolio spans automation systems, circuit protection, connectivity, enclosures, motion control, motor controls, pneumatics, power solutions, and sensors. They are particularly recognized for their expertise in machine safety, offering a wide range of safety controllers, light curtains, and interlock switches.
Beyond distribution, the company operates a dedicated contract manufacturing department providing vertically integrated services. These capabilities include custom design, product assembly, DIN-rail assembly, mechanical sub-assembly, enclosure modification, kitting, and labeling. Steven Engineering supports its industrial and commercial clients with value-added services such as managed inventory programs, Kanban services, and technical training, ensuring high-quality results through documented quality assurance procedures.
Ridge Engineering, Inc.
🇺🇸 United States
1967101-200 peopleManufacturer/Service CompanyEstablished brand
OEM manufacturer
Product customization
High-tech enterprise
Key customer
ATK
Key market
🇺🇸 United States
Description
Ridge Engineering, Inc., a subsidiary of HEICO Aerospace, is a premier contract manufacturer specializing in high-precision metal fabrication and advanced machining. Founded in 1967 and headquartered in Hampstead, Maryland, the company operates an 84,674 square foot facility equipped with advanced technology for lights-out manufacturing. Ridge Engineering is a trusted partner for mission-critical defense and aerospace applications, serving major clients such as Lockheed Martin, Northrop Grumman, Raytheon, and BAE Systems. The company maintains AS9100 and ISO 9001 certifications, ensuring compliance with rigorous industry standards including AMS, ASME, ASTM, and AWS.
Their core technical capabilities include 5-axis CNC milling and turning, aluminum dip and vacuum brazing, and precision laser and waterjet cutting. They are particularly recognized for their expertise in CNC wire and RAM electrical discharge machining (EDM), achieving tolerances as tight as +/- .0002 inches. The company works with a diverse range of materials, from titanium and copper to specialized alloys like Hastelloy®, Inconel®, and Monel®, as well as various plastics and composites.
With a workforce of approximately 100 to 200 employees and annual revenue between $25 million and $49.9 million, Ridge Engineering provides comprehensive services from prototyping to full-scale production. Their portfolio features complex components such as titanium keel fittings, aluminum housings, and copper heat sinks. Beyond aerospace and defense, they support the medical, telecommunications, energy, and oil field industries with specialized fabrication, welding, and finishing services.
Simplexity Product Development, Inc.
🇺🇸 United States
200551-100 peopleManufacturer/Service CompanyEstablished brand
ODM manufacturer
Product customization
Patented technology
Key customer
AGILITY ROBOTICS
Key market
Asia
Description
Simplexity Product Development, Inc. is a premier product development engineering firm and contract manufacturer headquartered in San Diego, California, with additional offices in Seattle and Portland. Founded in 2005 by former Hewlett-Packard engineers, the company specializes in mechatronics and the design of complex electro-mechanical products. They provide comprehensive, integrated engineering services across mechanical, electrical, systems, firmware, and software disciplines, supporting clients from early-stage concept and feasibility assessments to full-scale production.
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