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Shanghai Longsun Alloy Co., Ltd.
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About Us
Shanghai Longsun Alloy Co., Ltd is one of leading manufacturers of electrical alloy product industry in China, and the company was established since 1986 by board Director Mr. Yuanlong Zheng. We are specialized in manufacturing precious compound contact metal, our products are widely used in high-low voltage appliance, electron, motorcar, communication, navigation, aviation and military industry, etc. Now, we have more than 1500 staffs, 225 engineering technicians, including 5 senior professor ...
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Powder Metallurgy has already won more and more recognition in ...
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Tri-metal Contact has contact surface materials as Silver, Fine Silver, AgNi ...
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Powder Metallurgy has already won more and more recognition in ...
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Alloy Material Inner Oxidized is widely used method to make Oxidized ...
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Precious Clad Metal is a kind of new function composite material. It is based ...
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Tri-metal Contact has contact surface materials as Silver, Fine Silver, AgNi, ...
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Silver rivet and Ag/Cu bi-metal rivet:
Pure silver has a high level of ...
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Contact Rivets are made by Cold Pressure Welding Machine, and main products ...
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