Dedicated to the production of electrical contacts

Green Contact has always been committed to the production and development of contact products.

Committed to manufacturing electrical contacts.

Green Contact has advanced production equipment, adopts a scientific process routeand implements strict quality system, to ensure that products have excellent cost-effectiveadvantages, fully meet the different needs of various customers.

Committed to manufacturing electrical contacts.

Green Contact wll continue to provide users with better contact products and solutions!

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All-noble metal type (single-body contact)

Single-body contacts exhibit excellent electrical and thermal conductivity, and are applied in electronic devices and electrical systems where high conductivity is crucial, such as high-precision instruments and high-end communication equipment.

TCC type (composite contact)

A composite contact is an electrical contact component made from a combination of multiple materials. Common composite contact materials include silver alloys (such as silver-nickel, silver-tin oxide, silver-tin-indium oxide, etc.) and copper.

Assembly components

Fully leveraging the integrated advantages of contact material - contact - assembly ensures the consistency and stability of the contact material and subsequent processing and assembly, achieving the optimal matching of performance between

Dual TCC type (triple composite contact)

The fine post-treatment process ensures that the surface of the contact product is clean. Low temperature rise, low contact resistance, high bonding strength. Low cost triple compound contact.

Button-type contact (sheet contact)

Sheet contacts are a type of electrical contact component with a specific shape, commonly used in various electrical devices to achieve functions such as circuit connection, disconnection, or maintaining conductivity.

All-noble metal type (single-body contact)

TCC type (composite contact)

Assembly components

Dual TCC type (triple composite contact)

Button-type contact (sheet contact)

About us

Ningbo Green Contact Co., Ltd. is a technology enterprise focusing on low-voltage electrical contacts. The company has accumulated more than 30 years of contact manufacturing experience, with sophisticated production lines, advanced technology, perfect detection means. The company has a variety of alloy materials such as silver tin oxide, silver tin oxide indium, silver nickel rivet contact, flake contact, contact components and other products, widely used in all kinds of relays, temperature controllers, contactors, electric power tool switches and other fields.

30+

Years of industry experience

500+

Family/Partners

40000+

m²/Factory area

300+

People/Factory staff

Honors and Qualifications

General-purpose relay

general-purpose relay

Automotive relay

Automotive Relay

Smart Home

Smart Home

Power tools

Electric Tool

New Energy/Charging Station

New Energy/Charging Pile

Electrical Power Equipment

Electric Power

News and Information

2024/04/24

Explanation of Key Points in the Production of Single Contact Points

The monomeric contact is an important component used in electrical switches and connections, and its quality and performance directly affect the overall usage effect and safety of the equipment. Durin

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2024/04/24

How to Choose the Right Composite Contact Points Based on Your Equipment

It is crucial to select the appropriate composite contact based on your equipment, as different equipment has distinct requirements and standards.

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2024/04/24

Explanation of the Production Process for Sheet-like Contact Points

The sheet contact is a common electronic component that plays an important role in electronic devices, primarily used for transmitting current or signals in circuits.

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