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2025-11

We are committed to leading in quality and technology, fostering innovation, and providing customers with safer and more reliable technical support, as well as optimized practical solutions and services.

The company specializes in the R&D, design, manufacturing, sales, and application of contact materials and components used in low-voltage electrical appliances. Its product portfolio is divided into four major categories: silver alloy materials, rivet-type electrical contacts, soldering assemblies, and stamped-and-rolled riveting assemblies.

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2025-11

Silver alloy wire

Main applications: contactors, relays, home appliance switches, circuit breakers, etc. Main products: Ag, AgSnO2, AgSnO2In2O3, AgNi, AgZnO, AgCdO

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2025-11

The company is a pioneering enterprise in China specializing in the production of silver alloy material products.

Tyco Electronics (Shenzhen) Co., Ltd., Strix (Guangzhou) Electrical Appliances Co., Ltd., Fujitsu Electronics (Changzhou), Omron Electronic Components (Shenzhen) Co., Ltd., and others

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2018

The three companies have integrated and relocated to a new site in the Ningbo High-tech Zone.

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2019

Fully implement the MES production management system;

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2020

Won the Ningbo City Single-Item Champion title and was approved as a “High-Tech Enterprise.”

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2021

Received the title of “Little Giant” enterprise specializing in niche and innovative products from Ningbo City, and also received the national-level “Little Giant” enterprise title for specialization, refinement, uniqueness, and innovation in the same year.

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2022

Obtained ISO 45000 certification and awarded the title of “Ningbo City Three-Star Green Factory”;

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2024

Obtained recognition as a R&D center for high-tech enterprises in Zhejiang Province.

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2022-09

Ningbo Electrical Alloy Successfully Introduces a Complete Set of Fully Automatic Punching, Cutting, and Welding Machines.

Ningbo Electrical Alloy Materials Co., Ltd. is a large-scale enterprise specializing in the production of silver alloy series electrical contacts. Located in the Ningbo Economic and Technological Development Zone in Zhejiang Province, the company has a history spanning over 20 years. In 1985, the company introduced a complete set of silver contact processing technologies, processes, and equipment from Mitsubishi Corporation of Japan, thereby firmly establishing its strong position among domestic and international peers. In 2008, the company’s output value of contacts reached 200 million RMB. Currently, the company’s flagship product is the riveted composite contact. Riveting is a traditional method for assembling contacts; however, a major drawback of riveting is that it significantly affects the contact resistance of the finished product. Moreover, the riveting process...

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