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1998

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Established in 1998
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Patents
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About Us

Zhejiang Sayoon Electric Co., Ltd. was established in 1998. We are a comprehensive manufacturer integrating DC contactor R&D, production, sales and service. Our company's main products include low-voltage DC contactors, high-voltage DC contactors, magnetic latching DC contactors, pre charging contactor, brush controllers, foot accelerators and other accessories.

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Product Series Display

Some of the more striking offerings at the fair were ultra-cheap versions of global hits

SEV Series HV DC Contactor

HEV Series HV DC Contactor

SZJ Series DC Contactor

HEV800 High Voltage Epoxy Resin Sealed DC Contactor

HEV800 High Voltage Epoxy Resin Sealed DC Contactor-product

HEV800 High Voltage Epoxy R...

The utility model has the advantages that the utility model is provided with one normally open contact, which is suit...

HEV600 High Voltage Epoxy Resin Sealed DC Contactor

HEV600 High Voltage Epoxy Resin Sealed DC Contactor-product

HEV600 High Voltage Epoxy R...

Its advantage is that it is equipped with a normally open contact, which is particularly suitable for charging piles,...

HEV400 High Voltage Epoxy Resin Sealed DC Contactor

HEV400 High Voltage Epoxy Resin Sealed DC Contactor-product

HEV400 High Voltage Epoxy R...

The utility model has the advantages that the utility model is provided with one normally open contact, which is suit...

HEV300 High Voltage Epoxy Resin Sealed DC Contactor

HEV300 High Voltage Epoxy Resin Sealed DC Contactor-product

HEV300 High Voltage Epoxy R...

The utility model has the advantages that the utility model is provided with one normally open contact, which is suit...

HEV250 High Voltage Epoxy Resin Sealed DC Contactor

HEV250 High Voltage Epoxy Resin Sealed DC Contactor-product

HEV250 High Voltage Epoxy R...

The HEV250 high voltage epoxy sealed DC contactor is a high performance electrical component designed specifically fo...

HEV200 High Voltage Epoxy Resin Sealed DC Contactor

HEV200 High Voltage Epoxy Resin Sealed DC Contactor-product

HEV200 High Voltage Epoxy R...

The utility model has the advantages that the utility model is provided with one normally open contact, which is suit...

HEV150 High Voltage Epoxy Resin Sealed DC Contactor

HEV150 High Voltage Epoxy Resin Sealed DC Contactor-product

HEV150 High Voltage Epoxy R...

The utility model has the advantages that the utility model is provided with one normally open contact, which is suit...

HEV100 High Voltage Epoxy Resin Sealed DC Contactor

HEV100 High Voltage Epoxy Resin Sealed DC Contactor-product

HEV100 High Voltage Epoxy R...

The utility model has several significant advantages, mainly due to its normally open contact design. This feature ma...

SEV800AH High Voltage Epoxy Resin Sealed DC Contactor

SEV800AH High Voltage Epoxy Resin Sealed DC Contactor-product

SEV800AH High Voltage Epoxy...

The utility model has the advantages that the utility model is provided with one normally open contact, which is suit...

SEV600AH High Voltage Epoxy Resin Sealed DC Contactor

SEV600AH High Voltage Epoxy Resin Sealed DC Contactor-product

SEV600AH High Voltage Epoxy...

The utility model has the advantages that the utility model is provided with one normally open contact, which is suit...

SEV400AH High Voltage Epoxy Resin Sealed DC Contactor

SEV400AH High Voltage Epoxy Resin Sealed DC Contactor-product

SEV400AH High Voltage Epoxy...

The advantage of this utility model is that it is equipped with a normally open contact and is suitable for charging ...

SEV300AH High Voltage Epoxy Resin Sealed DC Contactor

SEV300AH High Voltage Epoxy Resin Sealed DC Contactor-product

SEV300AH High Voltage Epoxy...

The advantage of this utility model is that it is equipped with a normally open contact and is suitable for a variety...

SEV300AD High Voltage Epoxy Resin Sealed DC Contactor

SEV300AD High Voltage Epoxy Resin Sealed DC Contactor-product

SEV300AD High Voltage Epoxy...

The utility model has the advantages that the utility model is provided with one normally open contact, which is suit...

SEV250AH High Voltage Epoxy Resin Sealed DC Contactor

SEV250AH High Voltage Epoxy Resin Sealed DC Contactor-product

SEV250AH High Voltage Epoxy...

SEV250AH high-voltage epoxy resin sealed DC contactor is specially designed for electrical control circuits such as n...

SEV250AD High Voltage Epoxy Resin Sealed DC Contactor

SEV250AD High Voltage Epoxy Resin Sealed DC Contactor-product

SEV250AD High Voltage Epoxy...

The utility model has the advantages that the utility model is provided with one normally open contact, which is suit...

SEV200AH High Voltage Epoxy Resin Sealed DC Contactor

SEV200AH High Voltage Epoxy Resin Sealed DC Contactor-product

SEV200AH High Voltage Epoxy...

The utility model has the advantages that the utility model is provided with one normally open contact, which is suit...

SZJ1500A Normally Open DC Contactor

SZJ1500A Normally Open DC Contactor-product

SZJ1500A Normally Open DC C...

A normally open DC contactor is an electrical device used to control a DC circuit, and is widely used in motor star...

SZJ1000A Normally Open DC Contactor

SZJ1000A Normally Open DC Contactor-product

SZJ1000A Normally Open DC C...

Normally open DC contactors are ideal for efficient and safe circuit control, can meet a variety of application req...

SZJ800A Normally Open DC Contactor

SZJ800A Normally Open DC Contactor-product

SZJ800A Normally Open DC Co...

A standout feature of normally open DC contactors is their high current carrying capacity. Designed to handle large...

SZJB600A Normally Closed DC Contactor

SZJB600A Normally Closed DC Contactor-product

SZJB600A Normally Closed DC...

Normally Closed DC Contactor is an electrical switching device that is specifically used to control the flow of cur...

SZJ600A Normally Open DC Contactor

SZJ600A Normally Open DC Contactor-product

SZJ600A Normally Open DC Co...

One such device that is highly regarded in a variety of applications is the normally open DC contactor. This electr...

SZJ600A-D Normally Open DC Contactor

SZJ600A-D Normally Open DC Contactor-product

SZJ600A-D Normally Open DC ...

Durability is another key attribute of normally-open DC contactors. Made from high-quality materials, these contact...

SZJB400A Normally Closed DC Contactor

SZJB400A Normally Closed DC Contactor-product

SZJB400A Normally Closed DC...

Normally closed designs are particularly useful in situations where power must be maintained until a specific condi...

SZJ400A Normally Open DC Contactor

SZJ400A Normally Open DC Contactor-product

SZJ400A Normally Open DC Co...

The installation and maintenance of the normally open DC contactors are also very simple due to their compact desig...

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EV Charging Station

Charging stations, also known as EV (electric vehicle) chargers, are infrastructure designed to provide electricity to electric vehicles.

industry-applications1

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PV Energy Storage

Photovoltaic (PV) energy storage systems combine solar energy generation with battery storage to optimize energy use.

industry-applications2

03

Automated Guided Vehicles (AGVs) are mobile robots used to transport materials and goods within a facility.

Industry-Applications3

04

Forklifts, also known as lift trucks or fork trucks, are industrial vehicles designed to lift, move, and stack heavy loads.

industry-applications4

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News and Blog

QZJ Series Dual-Coil DC Contactors: Efficient, Energy-Saving, and Reliable for Applications Below 150V

QZJ Series Dual-Coil DC Contactors: Efficient, Energy-Saving, and Reliable for Applications Below 150V

QZJ Series Dual-Coil DC Con...

In the field of DC control below 150V, precise and reliable power control is crucial. As a manufacturer dedicated to ...

‌Introduction to DC Contactors

‌Introduction to DC Contactors

‌Introduction to DC Contactors

A DC contactor is an electromagnetic switching device used to control high-current direct current (DC) circuits. It i...

‌DC Contactor: Key Component in Electrical Control Systems

‌DC Contactor: Key Component in Electrical Control Systems

‌DC Contactor: Key Componen...

A DC contactor (Direct Current Contactor) is an electromagnetic switching device designed to control the connection a...