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Xi'an yonglian info sci&tech co.,ltd
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About Us
Our company mainly produces single-layer copper-coated steel tube, double-wall copper-coated steel tube and double-wall copper-coated steel tube with different plating with complete set of advanced equipment imported from abroad. We offer tubes with different out diameter for both metric and British measurement, and different wall thickness, such as Dia.3.8*0.65, Dia.1/4'*0.7, Dia.8*1.0, etc, also OEM is welcome.
This kind of products possesses the characteristics of excellent tensile, ...
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