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  5. Dial Switch
  6. Illuminated Switch
  7. Microswitch
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  10. DC Jack
  11. Interface&Mother Seat
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Phone: 188 1951 2262 / 0769 8286 1181
Address: Building A, No. 46 Huayuan New Street, Tangxia Community, Tangxia Town, Dongguan City

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ABOUT US

Dongguan Dongdu Electronics Co., Ltd. is a subsidiary of Dongdu Parts Co., Ltd., a South Korean company, which operates in the China region. We specialize in producing customized precision electronic switches and sockets, adhering to the principle of "quality service" The business philosophy of "value" provides products of different specifications for the manufacturing industry. The company has passed the ISO9001:2015 quality management system certification, fully implemented the ISO management system, and strictly adhered to the RoHS production directive. We have advanced production equipment, a professional R&D team, engineering and technical personnel, and a high-quality marketing team. Establish a comprehensive service system to win praise from numerous customers both domestically and internationally.

More Dongguan Dongdu Electronics Co., Ltd
Dongguan Dongdu Electronics Co., Ltd Dongguan Dongdu Electronics Co., Ltd

1993

The company was founded in (year)

150+

Technical staff team (person)

200+

Research and development manufacturing equipment (unit)

5000+

Independent industrial plant (m ²)
Advantages
01. Strong corporate strength
The company was founded in 1993 and is affiliated with the China Operations Headquarters of Dongdu Parts Co., Ltd. in South Korea. We specialize in producing customized precision electronic switches and sockets. Our company has passed the ISO9001:2015 quality management system certification, fully implements the ISO management system, and strictly adheres to the RoHS production directive. Provide high-quality products of different specifications for the manufacturing industry.
02. Professional R&D team
Dongdu Electronics' precision switches and sockets adopt cutting-edge technology that meets high European standards, is environmentally friendly, and energy-efficient, based on independent research and development. After extensive technical experiments and market validation, a series of advanced, mature, and independently developed intelligent control products have been developed.
03. Advanced production equipment
Years of rich experience in the production and development of switch sockets, the core components of the product are made of high-quality materials from Germany and South Korea, and all parts have passed SGS environmental certification. The application of automated production has significantly improved production efficiency, enabling every series of products to pass a strict reliability test. Providing customers with environmentally friendly, safe, reassuring, and healthy products is the constant pursuit of Dongdu Electronics.
04. A comprehensive service system
Dongdu Electronics always adheres to the principle of customer first, talent and technology as the basis, creating the best products and services as the purpose, and based on stable product quality, accurate, safe and timely delivery, sincerely serves customers and ensures that customers get satisfactory products.
Strong corporate strength Strong corporate strength Professional R&D team Professional R&D team Advanced production equipment Advanced production equipment A comprehensive service system A comprehensive service system
Product
Key switch

Characteristic

It has advantages such as ultra small size, light touch, high temperature resistant material, tape packaging, and stable contact performance.

Specifications

Diversified products, more flexible selection, can choose various colors of monochrome or two-color according to customer needs.

Application

Suitable for laptops, digital products, smart homes, drones, robots, etc.

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With light switch

Characteristic

It has advantages such as ultra small size, light touch, high temperature resistant material, tape packaging, and stable contact performance.

Specifications

Diversified products and more flexible selection. Various colors of monochrome or dual color LED lights can be selected according to customer needs.

Application

Laptops, digital products, smart homes, drones, robots, etc.

More
Dial switch

Characteristic

Equipped with various gear structure designs, installation methods available in DIP and SMT, uniform switch sliding force, and excellent paragraph feel.

Specifications

Diversified products, more flexible selection, can choose various colors of monochrome or two-color according to customer needs.

Application

Suitable for laptops, digital products, smart homes, drones, robots, etc.

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Detection switch

Characteristic

Featuring a combination of normally open and normally closed contact points, the high-temperature resistant material is packaged in rolls and tapes, making it convenient for customers to use reflow soldering for surface mounting.

Specifications

8mmx4mmxH5.4mm small volume, 1.8mm long stroke, and a service life of up to 50000 times.

Application

Robots, smart door locks, smart meters, cars, appliances, health appliances, etc.

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Interface&Mother Seat

Characteristic

The contact terminal adopts an elastic structure design to ensure good connection stability and long service life requirements.

Specifications

Diversified products, more flexible selection, and meeting the temperature resistance requirements of various welding equipment parameters.

Application

Suitable for laptops, digital products, smart homes, drones, robots, etc.

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The micro switch

Characteristic

It has IP67 protection level capability, reliable protection, and an extremely long electrical lifespan.

Specifications

Diversified products and more flexible selection, various terminals, pressure handles, leads, positioning posts, etc. can be customized according to customer needs.

Application

New energy vehicles, charging stations, controllers, household appliances, intelligent transportation, etc.

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Tact Switch

Characteristic

Compliant with IP67 dust and waterproof standards, with advantages such as small size, flexibility, high temperature resistance, and stable contact performance.

Specifications

Diversified products and more flexible selection. Various pressing forces can be selected according to customer needs.

Application

Automobiles, digital products, smart homes, drones, robots, etc.

More
Application
Automotive new energy
The increasing popularity of 5G systems around the world and the rapid progress of society have led to a rise in people's consumption levels and a continuous increase in sales of new energy electric vehicles. At present, some brands have released an ultra long range of 1000 kilometers and can provide innovative driving experiences such as faster acceleration, technological cockpit, and vehicle to machine connectivity. However, the complexity of electrification also makes the product design itself more complex."
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Household Electric Appliances
You can unleash your creativity to design more fashionable, lightweight, and high-quality solutions for smart home appliances, and we will help you turn your ideas into reality. No matter how complex your design space is, how strict your requirements for the volume of switch products are, or whether you need to improve the product's three proof ability, DDU can provide you with higher quality and reliable smart home appliances."
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Computer peripherals
The USB interfaces developed and produced by DDU include USB 2.0, USB 3.0, and USB 3.1 series. For example, the USB 2.0 interface has a transfer speed of up to 480 Mbit/s (i.e. 60MB/s), which fully meets the requirements of high-speed data exchange."
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Communication products
Bluetooth, LoRa, WLAN, UWB and other technologies have always been highly regarded in the communication industry, and with the continuous maturity of wireless technology, wireless communication products distributed in different fields have emerged"
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Electronics
The continuous acceleration of technological development has made digitization and intelligence the mainstream of today's society. In this era of rapid change, the digital product industry has undoubtedly been greatly promoted in the fields of optical electronics, mobile Internet, Internet of Things, cloud computing, biometrics, etc."
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Smart devices
Smart home is an important component of the new high-end lifestyle, which cleverly integrates combination intelligence, electronic intelligence, mechanical intelligence, and IoT intelligence into home products, making home products intelligent, international, and fashionable, and making home life more convenient and comfortable. It is the future trend and direction of international home development."
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NEWS
2024-05-09
The functions of each pin in the USB TYPE-C connector
Nowadays, embedded devices use a large number of different connectors, such as USB TYPE-B, MiniUSB, MICROUSB, etc. They differ in appearance, raincoats, and various other characteristics. In this case, the more appropriate solution is to minimize the number of connectors used and stop at one, which for most developers is' single '. It is more hopeful to use TYPE-C connectors. It combines incredible bandwidth and high power. Manufacturers such as Apple, Huawei, and Sony have introduced TYPE-C connectors into their designs, gradually abandoning the use of "old" connectors.
2024-05-09
Differences between USB 3.1 TYPE-C connector and USB 3.0 and 2.0
Since the autumn of 2013, the updated USB 3.1 standard has adopted specifications, bringing us TYPE-C connectors. Compared with USB 3.0, the transmission power can reach up to 100W and the data transmission rate is reversed. However, it is worth noting that these three innovations are only twice the score of a new standard and can be applied together (then the device or cable will receive USB 3.1 certification) or separately. For example, technically speaking, within TYPE-C wires, you can organize at least USB 2.0 on four wires and two pairs of contacts.
2024-05-09
Precautions for using micro touch switches
When welding the terminals of the tactile switch, if a load is applied to the terminals, there may be looseness, deformation, and deterioration of electrical characteristics due to different conditions. Please be careful when using.
Production process and functional analysis of tactile switch
2024-05-09
Production process and functional analysis of tactile switch
When selecting a tactile switch, attention should be paid to the size and type of electrical load. Due to the different types of tactile switches, the load-bearing capacity of the electrical load varies greatly. So when it comes to the use of tactile switches, it is important to be careful and cautious. If the switch is left unattended and exposes the wire core or allows water vapor to enter, it can cause a short circuit or an arc to occur when the switch is disconnected, resulting in a fire. So let's explain the manufacturing process and functional analysis of the tactile switch below.
More Production process and functional analysis of tactile switch
The functions of each pin in the USB TYPE-C connector
2024-05-09
The functions of each pin in the USB TYPE-C connector
Nowadays, embedded devices use a large number of different connectors, such as USB TYPE-B, MiniUSB, MICROUSB, etc. They differ in appearance, raincoats, and various other characteristics. In this case, the more appropriate solution is to minimize the number of connectors used and stop at one, which for most developers is' single '. It is more hopeful to use TYPE-C connectors. It combines incredible bandwidth and high power. Manufacturers such as Apple, Huawei, and Sony have introduced TYPE-C connectors into their designs, gradually abandoning the use of "old" connectors.
More The functions of each pin in the USB TYPE-C connector
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Dongguan Dongdu Electronics Co., Ltd
0769 8286 1181
188 1951 2262 (Mr.Zhang) / 136 9420 3733 (Mr.Luo)
sale@dongdudz.com
Building A, No. 46 Huayuan New Street, Tangxia Community, Tangxia Town, Dongguan City
About us
Company
Culture
Idea
Enterprise reality
Clients
Product
Tact Switch
Multifunction Switch
Detection Switch
Toggle Switch
Dial Switch
Illuminated Switch
Microswitch
Switch
Headphone Jack
DC Jack
Interface&Mother Seat
Connection Port & Battery Holder
Application
Electric vehicle
Household Electric Appliances
Computer peripherals
Communication products
Electronics
Audiovisual products
Smart Home
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