RoMaks Limited

RoMaks Limited is a trusted supplier of high-quality electronic components, strategically based in Hong Kong with a focus on fast delivery and global accessibility. We specialize in sourcing and distributing a wide range of components directly from leading manufacturers and verified distributors. Our extensive in-stock inventory and streamlined logistics network allow us to meet urgent production needs across the electronics industry. We support OEMs, EMS providers, engineers, and procurement professionals with reliable supply chains and responsive customer service. Our product portfolio covers a broad spectrum of applications in industrial automation, automotive electronics, IoT, consumer devices, power systems, and more. 🧩 Our product range includes:Passive Components: Resistors, capacitors, inductors, varistors, ferrites, and filters. Active Components: Diodes, transistors, rectifiers, thyristors, voltage regulators. Semiconductors &amp; ICs: Microcontrollers, logic ICs, analog/digital ICs, sensors, memory chips. PCB Hardware: Spacer standoffs, LED supports, screws, fasteners, connectors, cable assemblies. Optoelectronics: LEDs, displays, photodiodes, infrared components. All of our products comply with international standards such as RoHS, REACH, and ISO 9001. Quality assurance is embedded into every stage of sourcing and handling to ensure reliability, performance, and safety. 🚚 Key advantages of working with RoMaks Limited:In-stock availability for popular components with real-time updates. Fast worldwide shipping from Hong Kong to Asia, Europe, and North America. Custom sourcing solutions for hard-to-find, obsolete, or specialty parts. Flexible MOQ (Minimum Order Quantity) to support prototyping and production. Whether you are building next-generation devices or maintaining legacy systems, RoMaks Limited ensures your supply chain remains uninterrupted, affordable, and efficient. We are more than a supplier — we are a sourcing partner. For more details, visit our website or contact our team to request a product list, datasheet, or quotation. 

Electronic components

Electronic components supplier with fast delivery and global accessibility.

Unitronics Company Limited

Unitronics offers high-quality electronic component distribution services to help improve your component shortage concerns. Our skilled team has access to a broad array of allocated components through our extensive network of global partners and regionalized distribution points, ensuring that your production runs smoothly. We leverage our considerable buying power with a resilient supply chain to avoid supply chain disruptions and meet your cost targets. 

High-quality Electronic Components Distribution

High quality Electronic Components Distribution

Evergreen (H.K.) PCB Limited

   無鉛噴錫。   開關及電源供應器產品。  

雙面電子線路板

Jiewei yida electronic technology Co., Ltd.

power supply

HongKong Dichen Power Technology Co., Ltd.

LED Power Supplies

Global Sources Publications (Holdings) Ltd

Global Electronics Special is an electronics-products-focused magazine that comprises business news on electronics innovations, developing trends and practices in the electronics sector, and electronic fair details. Product coverage includes cables and accessories, tablets and digital accessories, portable media players, wearable technologies, home appliances, parts and components,etc. Highlights include electronic product insights, product descriptions, and the leading source of information in the worldwide electronics industry. 

Global Electronics Special

Global Electronics Special is an electronics products focused magazine.

Ningbo Zhongdi Industry & Trade Co Ltd

Displayed here is an LCD display soldering station with a digital multimeter and a DC power supply. The quality soldering station guarantees quick heat-up and precise temperature control. The multimeter can accurately measure the alternating current, direct current, resistance, diode and other technical data. 

 
  Great tool for schools, laboratories and repair works. 
  Stable voltage output: 1.2-15V. 
  Adjustable direct current power supply. 
 

LCD Display Soldering Station

LCD display soldering station with digital multimeter and DC power supply

SHENZHEN MINEW TECHNOLOGIES CO., LTD.

Minew ESL Sample Kit BLE5.0 &amp; 2.4GHz Electronic Shelf Label Demo KitNew Retail Store Supermarket Electronic Price TagIt would be effective and substantive for ESL projects demonstrating, landing, and application, such as the template setting on the Cloud platform operation and App refresh real-time commodity image-text.We provide the operation e-manual with details, technical support, and the whole process of remote guidance for the demo kit. To sum up, it would be nice to have a better understanding of the system, equipment, and applications with the demo kit, you could understand the digital market opportunities and develop them accordingly. Key Features:* Bluetooth® 5.0 technology * Bi-directional wireless communication * Nordic nRF series * High-quality dot matrix E-ink display * Individually designed templates * Multi-Language support * QR code, Barcode, Template repository, DIY editdesign* Instant LED flashlight * Working environment: 0 - 40℃ * Ultra-low power consumption, battery life up to 5 yearsPacking list:2.1-inch ESL2 Pieces2.6-inch ESL1 Piece2.9-inch ESL2 Pieces3.5-inch ESL1 Piece4.2-inch ESL1 Piece7.5-inch ESL1 PieceG1-E Gateway1 PieceFixture &amp; Accessories (Rail*1, T-Shape Stand*1, Clip*1, Horizontal Clip*1, Fixture for ice*1, MTA Hook*1, T-Shape Hook*1, L-Shape Hook*1)One year ESL Cloud platform license (Web &amp; App)

MinewTag Electronic Shelf Label ESL Demo Kit With Gateway for Testing

MinewTag Electronic Shelf Label ESL Demo Kit

Mecca Electronics Co Ltd

EMS and ODM Services : Electronics Manufacturing Services ODM Full Turnkey Projects Box Build and PCB Assemblies High Speed SMT Lines Sophisticated Automatic Tester Reliability / Burn In Facilities In-Circuit-Test Machines Automatic Optical Inspection BGA Rework Station ROHS / WEEE Compliant   

EMS and ODM Services

EMS and ODM Services for electronics manufacturing

Unifive Technology Co Ltd

* Design for Large Appliances and Small Household Electrical Appliances, including Electric Cooker, Fan etc.  * Power Range : 6W ~120W * We can provide any special inquiry except listed standard models. For more details information, please contact UNIFIVE sales at your nearest   location.  

Home Electronics and Appliances AC/DC Adaptor

Home Electronics and Appliances AC DC Adaptor

Advance Tech Lighting Ltd

LED Power Supply

The Hong Kong Electronic Industries Association Limited

 This quality directory is especially designed for the electronics industry. It showcases detailed listings of more than 4,000 Hong Kong companies in the electronics&nbsp;field. Sorted by alphabetical&nbsp;company names, product indexes and trademarks, this directory allows you to efficiently look up any information you need.&nbsp;    Finely made.   Included a complementary CD-ROM.
 &nbsp;  

Electronics Directory

Electronics Directory for over 4,000 Hong Kong companies

Cixi Zhongyi Electronics Factory

Mounting TypeplugDescriptionbreadboardPlace of OriginZhejiang, ChinaBrand NameZYModel NumberZY-102ApplicationelectronicSeriesbreadboardFeaturessolderlessSize / Dimension5.6x16.5x0.85Product Size (cm)5.6x16.5x0.851 Terminal StripsTie-point 6302 Distribution StripsTie-point 200MaterialplasticPitch2.54mmCharacteristicsolderless typeContact wayspring clipOperating Temperature-20 ~ +80 centigrade

830 points breadboard

830 points breadboard for electronic experiments

Aiketon Electronics Ltd

We offer a full suite of integrated electronics manufacturing services from printed-circuit board (PCB) assembly to original equipment manufacturers (OEMs) including design support, procurement, assembly, final system build, test, and packaging. 

PCB Assembly

PCB Assembly with integrated electronics manufacturing services

Speical City intelligent manufacturing (Zhongshan) Co., LTD

FCC-90ADigital Power Capacitor■ 18 x 6800μF Digital Power Capacitor■ Withstand Voltage Up to 25V, Withstand Temperatures Up to 105°C■ Strong Finishing for a Better Installation Result■ Electronic Polarity Protection Circuit■ Over Current Protection Circuit■ Over Voltage Protection Circuit■ Aluminium HousingModel:FCC-90AType:Digital Power CapacitorOperating Voltage:DC 11 - 16 VSoft Start Time:3 sUnder-voltage Protection Voltage (8.8V):Cut-off: 8.8V; Restore: 9.5VUnder-voltage Protection Voltage (11.0V):Cut-off: 11.0V; Restore: 11.7VUnder-voltage Protection Voltage (12.9V):Cut-off: 12.9V; Restore: 13.5VOver-voltage Protection Voltage:Cut-off: 18.8V; Restore: 16.2VQuiescent Current (@VIN=12V):14 mAStandby Current (@VIN=8V):0.9 mATransient Current:90 AWeight:0.87 kgDimensions (LxWxH;mm):241.0x88.0x38.1 

 ELECTRONICS Digital Power Capacitor FCC-90A

ELECTRONICS Digital Power Capacitor FCC 90A

This is an annual directory of Hong Kong electronics industry 2015-2016. It contains about 4,000 Hong Kong electronic companies' full details. The information is sorted by alphabetical company names, product indexes and trademarks.
 
  Professional design. 
  Reliable information. 
 

Electronics Industry Directory

Electronics Industry Directory for Hong Kong electronics companies

LED power supply

Znatok Group Limited

Experience an array of characteristic circuits with our innovative electronic kit. Unleash your creativity with circuits featuring a super helicopter, daybreak alarm clock, electronic birthday candle, tight-controlled electronic organ, and an electro-optical gun. Crafted from durable ABS material combined with copper buckles, ensuring reliability and longevity. This kit opens doors to over 390 unique experiments, fostering learning and exploration. Suitable for ages 8 and above, it encourages hands-on learning and sparks curiosity in budding enthusiasts. Features Characteristic Circuits: Super helicopter/day break alarm clock/ electronic birthday candle/tight-controlled electronic organ/electro-optical gunMaterial: ABS+Copper bucklesExperiment: Over 390 different experimentsAges: 8+Packing Color box: 48.5×34.5×5.5cmStandard carton: 61x36x51cmQuantity: 10 sets/cartonG.W.: 15.4 kgsN.W: 14.1kgs   Q: How to get a sample? A: Sample order is acceptable. Pls contact with us and make sure what sample do you need.  Q: What about the leading time? A: In general, the leading time is about 25-35 days. But please confirm the exact time with us as different products and different quantity will have different leading time.  Q:What is your payment term ? 30% deposit, balance before delivery.  Q: Can I have our own logo on the products? A: Available. It is ok to have your logo on the products.     Our certifications:     

ZNATOK Electronic Kit #390 | Opens Doors to over 390 Unique Experiments, Fostering Learning and Exploration

ZNATOK Electronic Kit opens doors to over 390 unique experiments

LED Power Supply with TUV, CB, and CCC certifications

This is an annual directory of Hong Kong electronic industry in 2014 to 2015. It contains about 4,000 Hong Kong electronic companies with full details. It is sorted by alphabetical company name, product index and trademark.
 
  Easy to use. 
  Reliable quality. 
 

Electronic Industry Annual Directory

Electronic Industry Annual Directory for Hong Kong electronics

HUIZHOU SANHUA INDUSTRIAL CO., LTD.

22-110 inch TV PSU,Printer,Copier and Scanner PSU which have HVPS,LVPS and Combo And the PSU are for commercial Display PSU,O/A PSU,Power Tools PSU ,Medical PSU and Network PSU and so on. It could be designed for all the countries certification based on the requirement from customers. And we could make the OEM and ODM for the adapters. We have 80 RD engineers and 1400 workers in the production line at our factory for customers service. The Picture is for your reference.If you want more details,please let us know. 

 Printer; Copier; Scanner; TV and Other Application Power Supply

Place of OriginZhejiang, ChinaBrand NameZYModel NumberZY-170ColourWhite,Bule,Red,etcApplicationLAB/ TESTINGUseexperimentProduct Name170 Points Mini Solderless BreadboardPaymentT/TShipmentDHL\FEDEX\UPS\TNT\EPACK\CHINA POSTMore detailsplease contactPart NoZY-170Supply Voltage3-5vTypebreadboard

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