Request a Quote

SIHAI / PRODUCT CENTER

Products

Explore SIHAI relays, power switches, automotive horns, gauges, solenoid valves, connectors, battery terminals, and LED lights for aftermarket, wholesale, and OEM / ODM requirements.

Browse Categories Request a Quote
PRODUCT RANGE / 001—008Eight Product CategoriesAutomotive electrical components
SIHAI Relays
Relays
SIHAI Power Switches
Power Switches
SIHAI Automotive Horns
Automotive Horns
SIHAI Gauges
Gauges
SIHAI Solenoid Valves
Solenoid Valves
SIHAI Connectors
Connectors
SIHAI Battery Terminals
Battery Terminals
SIHAI LED Lights
LED Lights
X / 001—008
PRODUCT INDEX / 001—008
01

Product Categories

Product Categories

Explore SIHAI relays, power switches, automotive horns, gauges, solenoid valves, connectors, battery terminals, and LED lights for aftermarket, wholesale, and OEM / ODM requirements.

01Relays product categoryRELAYS

Relays

18 product records

Mini relays, A/C relays, starter motor solenoids, cab tilt relays, and other automotive relay products.

View Product Range
02Power Switches product categoryPOWER SWITCHES

Power Switches

26 product records

Battery disconnect switches, brake light switches, panel switches, and temperature control switches.

View Product Range
03Automotive Horns product categoryAUTOMOTIVE HORNS

Automotive Horns

2 product records

Electric air horns and reverse warning horns for vehicle applications.

View Product Range
04Gauges product categoryGAUGES

Gauges

8 product records

Voltage, oil pressure, fuel level, multi-function, and water temperature gauges.

View Product Range
05Solenoid Valves product categorySOLENOID VALVES

Solenoid Valves

6 product records

Solenoid valves for air horns, water control, and vehicle pneumatic systems.

View Product Range
06Connectors product categoryCONNECTORS

Connectors

20 product records

Automotive connectors, sockets, trailer plugs, cable assemblies, and coiled hoses.

View Product Range
07Battery Terminals product categoryBATTERY TERMINALS

Battery Terminals

2 product records

Battery terminals for reliable connections between vehicle battery posts and power cables, available in different connection structures and specifications.

View Product Range
08LED Lights product categoryLED LIGHTS

LED Lights

1 product records

Automotive LED headlight bulbs and related lighting products.

View Product Range
02

Product Selection

Common Product Directions

Browse representative product directions, then open each model page for available specifications and images.

SR-1600PRODUCT DIRECTION
SR-1600 Universal Automotive Relay
Relays

Universal Automotive Relay

SR-1600

For common vehicle electrical control and auxiliary circuits.

View Details
SR-1604PRODUCT DIRECTION
SR-1604 Automotive A/C Relay
Relays

Automotive A/C Relay

SR-1604

For electrical control in vehicle air-conditioning systems.

View Details
SR-1605PRODUCT DIRECTION
SR-1605 Automotive Power Window Relay
Relays

Automotive Power Window Relay

SR-1605

For electrical control in vehicle power-window systems.

View Details
SR-1607PRODUCT DIRECTION
SR-1607 Automotive Waterproof Relay
Relays

Automotive Waterproof Relay

SR-1607

For general waterproof electrical control applications in commercial vehicles.

View Details
SR-2610PRODUCT DIRECTION
SR-2610 Automotive Starter Relay
Relays

Automotive Starter Relay

SR-2610

For electrical control in vehicle starting systems.

View Details
SK-1630PRODUCT DIRECTION
SK-1630 Universal 24V Anti-Leakage Solenoid Gas Valve for Trucks
Solenoid Valves

Universal 24V Anti-Leakage Solenoid Gas Valve for Trucks

SK-1630

DC24V anti-leakage solenoid gas valve for truck pneumatic systems, air horns, and bus pneumatic door pump modifications.

View Details
CATALOG DEVELOPMENTAdditional product information is being prepared
Submit a Product Requirement

OEM / ODM SUPPORT

Need Customization or Volume Supply?

Tell us your target market, application, required specifications, and purchasing plan. The SIHAI team will help identify a suitable component option.

Request a Quote