Zhejiang Znfo Electric Co., Ltd.
About Our Company
Znfo is a production and sales enterprise that integrates manufacturing, trade, and scientific research, with industrial control electrical appliances as its main products and power automation as its secondary products.
38+
Years
What houses we build
Our Services
The company has a customer service center.
Our advantages
Why Choose Us
Power control systems, power transmission and distribution, hoisting, machinery
Rich Industry Experience
38 years of dedicated focus on the industrial control industry with solid industry accumulation.
Integrated R&D & Production
Integrated manufacturer with independent R&D, component and finished product production.
Complete Product Line
Covers industrial control appliances, power automation, conveyor safety products and IoT intelligent protection systems.
Professional Tiered Service
Dual-department customer service system, providing full pre-sales, in-sales and after-sales technical support.
Comprehensive After-sales Support
Efficient complaint handling, active customer communication and timely problem solving.
Customer-Centric Cooperation
Wholehearted service orientation, committed to long-term win-win development with customers.
Popular Products
Our Products
The company has injection molding machines, stamping machines, dozens of automatic winding machines, and spring machines.etc
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![Ac Contactor]( "Ac Contactor")
Ac ContactorPowerful Performance for Heavy Loads Our ac contactor is built for industrial work. It handles high power with ease. The rated current goes from 9A up to 95A
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![Capacitor Contactor]( "Capacitor Contactor")
Capacitor ContactorOur capacitor contactor is made for reactive power compensation. It controls the switching of capacitor banks. The main problem with capacitors is the high
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![Household AC Contactor]( "Household AC Contactor")
Household AC ContactorOur household ac contactor is designed for quiet places. It is perfect for hotels, apartments, and hospitals. Normal contactors make a humming noise. This one
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![Ac Dc Contactor]( "Ac Dc Contactor")
Ac Dc ContactorOur ac dc contactor is very flexible. It can work with both AC and DC control voltages. This is different from standard contactors. It uses an internal
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![Energy Saving AC Contactor]( "Energy Saving AC Contactor")
Energy Saving AC ContactorOur energy saving ac contactor helps you cut energy costs. It uses a special energy-saving module inside. The contactor pulls in with AC power. Then it
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![Anti Voltage Sag AC Contactor]( "Anti Voltage Sag AC Contactor")
Anti Voltage Sag AC ContactorVoltage sags are a big problem for factories. A short dip in power can stop your whole production line. This causes lost time and money. Our anti voltage sag
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![Motor Starter Contactor]( "Motor Starter Contactor")
Motor Starter ContactorMotors are the heart of industry. Our motor starter contactor is built to start them safely. It can handle the high inrush current when a motor starts. This is
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![High Voltage Dc Contactor]( "High Voltage Dc Contactor")
High Voltage Dc ContactorElectric vehicles and solar storage systems need high voltage DC switching. Our high voltage dc contactor is made for this job. It uses a special ceramic seal.
GET IN TOUCH
Contact Details
If you are interested in working with us then please drop us a line, we would love to hear from you.
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News Center
A production and sales enterprise that integrates manufacturing, trade, and scientific research
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![Introduction To Hardware Accessories]()
Apr20, 2026Introduction To Hardware AccessoriesHardware accessories refer to machine parts or components manufactured from metal materials, as well as various small hardware items. They may serve as stand...
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![Introduction To Coils]()
Apr19, 2026Introduction To CoilsA coil typically refers to a circular winding of conductive wire. Common applications for coils include motors, inductors, transformers, and loop antennas.
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![Introduction To Transformers]()
Apr18, 2026Introduction To TransformersA transformer is a device that utilizes the principle of electromagnetic induction to alter alternating current (AC) voltage; its primary components are the ...
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![Introduction To Switching Power Supplies]()
Apr17, 2026Introduction To Switching Power SuppliesUnlike linear power supplies, switching power supplies utilize switching transistors that typically toggle between a fully-on mode (saturation region) and a ...
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