PRODUCT CATEGORY
Switches & Signal Devices Supplier in China
YHKJ supplies push button switches, selector switches, emergency stop buttons, limit switches, indicator lights, alarm lights, buzzers and signal tower lights.
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Switches & Signal Devices / 开关与信号设备
Explore product series and choose the right category for your project or distribution business.
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Featured Products / 主推产品
Find suitable models and send us your RFQ for price, MOQ, datasheet and delivery time.
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Application Scenarios / 应用场景
YHKJ products are widely used in industrial, commercial and OEM applications.
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Control Panel
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Machine Equipment
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Automation Line
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Safety Warning
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Power Cabinet
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Industrial Machine
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Selection Guide / 选型指南
Send us your requirements if you are not sure which model is suitable.
Mounting Size
Common sizes include 16mm, 19mm, 22mm and 30mm.
Voltage
AC/DC voltage should match indicator, buzzer or LED requirements.
Contact Type
NO, NC or NO+NC for push button switches.
Color
Red, green, yellow, blue, white or customized color.
Protection Grade
Choose IP rating according to indoor or outdoor use.
QUALITY & TRUST
Factory Direct Supply, OEM/ODM Support and Fast Response
YHKJ supports distributors, importers, OEM buyers and industrial projects with product selection, quotation, datasheet, packaging and delivery support.
CE / RoHS
OEM / ODM
Fast Quote
Global Supply
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FAQ / 常见问题
Alarm lights and warning lights should be under Switches & Signal Devices.
Yes, colors, labels, logo and packaging can be customized.
Yes, you can send a product list and we will quote mixed models together.
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Send RFQ / 提交询盘
Tell us product model, quantity, country and application. We will reply within 24 hours.