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  • Brass strip and leaded brass strip

    Brass strip and leaded brass strip are two common copper alloy strips, the main difference lies in the composition, performance and use. Ⅰ. Composition 1. Brass is mainly composed of copper (Cu) and zinc (Zn), with a common ratio of 60-90% copper and 10-40% zinc. Common ...
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  • Different uses of bronze and white copper Strips

    Copper strip is a relative barrier in the copper processing industry. its processing costs in the copper processing industry belongs to one of the higher types.According to the color, raw material types and proportion, copper strip tape can be divided into red copper str...
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  • CNZHJ , Specializing in High-Quality Copper Materials

    On February 5th, 2025, CNZHJ embarked on a new journey with great fanfare as it opened its doors to a world of possibilities. Specializing in a wide array of copper products, CNZHJ is set to make a significant impact in multiple industries. The company’s product portfolio encompasses copper...
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  • Merry Christmas and Happy New Year

    As the holiday season approaches, communities around the world are gearing up to celebrate Christmas and welcome the New Year with joy and enthusiasm. This time of year is marked by festive decorations, family gatherings, and a spirit of giving that brings people togethe...
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  • Strong dollar pressure, copper price shock how to solve? U.S. interest rate policy direction into focus!

    Wednesday (December 18), the U.S. dollar index narrow range shock after rebound to the upside, as of 16:35 GMT, the dollar index at 106.960 (+0.01, +0.01%); U.S. crude oil main 02 bias to the upside at 70.03 (+0.38, +0.55%). Shanghai copper day was weak shock pattern, th...
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  • Top Rated-White Copper

    White copper(cupronickel), a kind copper alloy. It is silvery white, hence the name white copper. It is divided into two categories: common cupronickel and complex cupronickel. Ordinary cupronickel is a copper-nickel alloy, which is also called “De Yin” or “Yang Bai Tong” ...
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  • Classification and use of copper foil

    Copper foil is divided into the following four categories according to the thickness: Thick copper foil: Thickness＞70μm Conventional thick copper foil: 18μm<Thickness<70μm Thin copper foil: 12μm<Thickness<18μm Ultra-thin copper foil: ...
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  • The First Work Meeting In 2022

    On the morning of January 1, after the daily routine morning adjustment meeting, the company immediately held the first working meeting in 2022, and the company leaders and the principals of various units attended the meeting. In the new year, Shanghai ZHJ Technologies C...
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