What we provide
Car switches and parts can solve many common problems encountered by car owners. For example, if your car battery dies, you can use a switch to activate it. If your car doesn’t have enough power to start, you can use a switch to boost it. If your car makes strange noises, you can use switches to diagnose the problem.
Automotive switches and parts are solutions to many personal and commercial transportation problems. They provide a way to reroute the vehicle and upgrade various features of the car.
Daier offers a variety of automotive switch and parts and other applications. Automotive companies around the world have come to rely on Daier’s reliable, high-performance and high-quality switches to power their innovative applications and designs.
Electric vehicles are growing in popularity, and for good reason. They are more efficient than gasoline-powered vehicles and produce zero emissions. But one of the challenges for electric vehicles is finding the right switches and relays.
At Daier, we specialize in high-quality automotive switches. Our products are designed to withstand the rigors of electric vehicles, and we offer a variety of options for you to choose from. Whether you are looking for a simple on/off switch or something else, we have the perfect product for your electric vehicle.
The reliability and unparalleled custom design capabilities make Daier the first choice for switches that can withstand the harsh environments represented by modern vehicles and lay a solid foundation for design success.
As having great electric vehicle switches, Daier, our toggle switches and rocker switches are dual voltage. Additionally, they are suitable for low voltage 12V and 24V DC switching or 120-240V AC switching.
Likewise, we can provide customized product services to meet your most stringent design requirements and the most suitable solution.
Main types of automotive switch panels
While there are many different types of automotive switch panels and switch to choose from, each has its own unique features and benefits. The best type of switch panel for a specific application will vary depending on the specific requirements.
Here, we’ll take a look at the main types of switch panels below so you can choose the one that best suits your needs.

Rocker Switch
Rocker switches are spring-loaded switches that are widely used in household, professional, and recreational equipment (ie, switches on power strips). Many switch panel manufacturers offer a variety of different rocker switch styles, including night-readable etched rockers and simple and economical printed rockers.
Advantage
- Customizable or easily changeable labels
- Flexible job options
- Range of styles to choose from
Toggle Switches
A toggle switch is a short metal switch operated by a protruding lever that moves up and down. Like rocker switches, toggle switches can be found on recreational vehicles such as homes, businesses, and cruise ships. Most toggle switches look similar and don’t come in many different styles.
Advantage
- Supports any voltage (12Vdc – 48Vdc)
- Flexible positions
- Easy customization


Push button switch
Push button switches are just like they sound, simple buttons that control electrical mechanisms with the touch of a finger. Typically, pushbutton switches come with a plastic housing (although the material can be customized) and sometimes include a backlight feature for ease of use.
Advantage
- With built-in circuit protection
- Customizable hardware
SWITCH PANEL
The switch panels are constructed of corrosion-resistant materials and are designed to be durable enough to withstand the harshest environments. Plus, switch panels are the latest innovation in the marine and offshore industry. This device provides a faster, simpler, and more efficient way to switch between power and control circuits.
Advantage
- Design for durability
- Simple to install


BATTERY SWITCH
A battery disconnect switch works by physically disconnecting the battery from the rest of the electrical system. The Battery Switch is an essential marine and offshore industrial development safety device. It can be used to isolate battery packs in the event of a fire or other emergency. Widely used in automobiles, motorcycles, sailing boats, campers, travel trailers, battery packs, and other equipment. Easy to install and use.
Advantage
- Use corrosion-resistant materials
- Easy to use
BUS BAR
Busbars are designed for a solid connection point from one power source to multiple branch circuits. Or many branch circuits back to a single power supply. The BUS BAR is a busbar that provides an easy and efficient connection between the vessel and the vessel’s electrical system. With its simple and compact design, the BUS BAR makes it easier than ever for those in the marine and offshore industries to connect and power electrical systems
Advantage
- Easy to install
- Provides security and reliability


12V USB OUTLET
The 12V USB socket is a small and convenient device that allows you to plug in any device that uses a USB cable. It’s perfect for charging phones, tablets and other electronic devices on the go. This product is perfect for anyone who travels a lot and needs a reliable way to charge their device in the car.
Advantage
- Convenient for use
- Wide application
Cigarette lighter socket
A cigarette lighter socket is an essential part in almost every car. It allows drivers to plug in a variety of devices, from phones and GPS systems to air compressors and power tools. The sockets are made of durable plastic and metal and come with a lifetime warranty.
Advantage
- Provide a lifetime warranty
- Solid and durable


Voltmeter
A voltmeter is an automotive diagnostic tool that measures the voltage of a car battery. It is a handheld device that plugs into the battery terminals and provides a voltage reading in millivolts. A voltmeter is an essential tool for mechanics and technicians working with automobiles, and can be used to diagnose problems with the vehicle’s electrical system.
Advantage
- Multiple features
- Easy-to-use interface
Anderson connector
The Anderson connector is an electrical connector used in automobiles. Anderson connectors are used to connect car batteries to electrical systems and they come in many shapes and sizes. Known for their durability and ease of use, they are often considered the best choice for connecting automotive electronics.
Advantage
- Durability
- Easy to use


RV DOOR LOCK
The RV door lock is a keyless entry system for recreational vehicles designed to provide RV owners with enhanced security and convenience. The system can be operated using a key fob or PIN code, and it includes a built-in alarm system for extra protection against theft or vandalism.
Advantage
- Easy to install
- Convenient for operating
Circuit Breaker
Circuit breakers are industrial-grade electrical protection systems installed in the engine block that protect the entire electrical system from damage. The Circuit Breaker has been trusted by some of the world’s leading automotive companies for over 10 years and has a proven track record of keeping vehicles safe and running smoothly.
Advantage
- Prevent circuit damage
- Reduce the likelihood of power outages


Fuse block
A fuse box is a fuse box that plugs into a fuse holder to protect the car’s electrical circuits. It is constructed with high quality materials for durability and safety. A fuse box is a must-have for any car owner who wants to keep their electrical system safe and functional.
Advantage
- Durability and safety
- Use high-quality materials
Relay box
A relay box is a device that helps transmit signals between the car and the control center. It is widely used in the automotive industry to improve safety and ensure timely communication between different parts of the car.
Advantage
- Wide application
- Remote control equipment
- Safer and more reliable

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