High purity oxygen free copper
commutator
Copper bar
Copper strip
Copper wire
AbsorbedCopper based new materials
New energy auto part
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Waveguide
High purity oxygen f
Smart phone heat pip
Notebook heat pipe
2022-03-30
Our company (Jiangxi Guangxin New Materi
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Jiangxi Guangxin New Material Co., Ltd.
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