, , , , – Jingjiang Haiyuan Nonferrous Metal Materials Co., Ltd.

what we do

About Us

Jingjiang Haiyuan Nonferrous Metal Materials Co., Ltd. has a modern production workshop and advanced manufacturing and R&D equipment. technology enterprise.

1985

Since
51000

Floor area
36000

construction area
7800

Ten thousand yuan of fixed assets

our products

After 20 years of unremitting struggle, the company not only provides matching electrical components for GE, Schneider Electric, Siemens and other international top 500 companies, but also provides Shanghai People's Electrical Appliance Factory, Shanghai Liangxin, Changshu Switch Factory, Zhenjiang Daquan Group Corporation , Tianshui No. 13 Factory and Guizhou Changzheng Electric and other domestic large and medium-sized electrical enterprises provide supporting electrical components and electrical contact materials.

Advantages of Haiyuan Metal

Branded advantages
20 years of experience in R&D and production of new silver-based and copper-based alloy electrical contact materials for electrical applications, high and low voltage electronic components;
Haiyuan brand core business philosophy: quality for survival, reputation for development;
Has a certain number of customers at home and abroad, and has gained a good reputation;
National High-Tech Enterprise.

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20 years of production and R & D experience
After 20 years of unremitting struggle, the company not only provides matching electrical components for GE, Schneider Electric, Siemens and other international top 500 companies, but also provides Shanghai People's Electrical Appliance Factory, Shanghai Liangxin, Changshu Switch Factory, Zhenjiang Daquan Group Corporation , Tianshui No. 13 Factory and Guizhou Changzheng Electric and other domestic large and medium-sized electrical enterprises provide supporting electrical components and electrical contact materials.

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News Center

Which hardness is higher, brass or copper?

Copper has good electrical conductivity, thermal conductivity and ductility, and is widely used in cables, electrical and electronic components, because it has a low melting point, is easy to remelt and resmelt, and is also a relatively environmentally friendly material.Among them, brass and copper are the most widely used, and many companies do not know which of brass and copper has the highest hardness.

Which effect is better between rubber water stop and copper water stop

The installation and use of copper waterstops in water conservancy projects has provided us with great convenience, but there are many other waterstop methods, such as another common rubber waterstop.So which one is better, the rubber water stop or the copper water stop? I believe many people don't know much about it, so let the technicians explain it to you.

What are the uses of copper plate

Everyone knows that the electrical conductivity and thermal conductivity of copper are second only to silver. It has good corrosion resistance and is used in the chemical industry. It is widely used in the production of electrical and heat-conducting equipment. Copper is usually made into copper plates and copper strips. Many people don’t know about it. My friends don't know what the copper plate is made of. What are the uses of the copper plate?

What is the thickness of the copper strip

Everyone knows that pure copper has very good conductivity, and is widely used in the manufacture of wires, cables, brushes, magnetic instruments and instruments for anti-magnetic interference, such as compasses, aviation instruments, etc.; copper strips are products with a relatively large application range at present. Purity, fine tissue, extremely low oxygen content.No pores.

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