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Pure copper battery core:Small resistance, energy saving,high strength, stable output and lonr service life Imported steel:Precision machining by 7 types of lathes with high precision, stability and durability Processing technique:The zinc alloy die-casting surface has been sandblasted twice and is carefully crafted Double pump head:Double pumping, double air outlet, fast pumping speed, can be connected in series or parallel, good material, one machine can support two machines
Pure copper battery core:Small resistance, energy saving,high strength, stable output and lonr service life Imported steel:Precision machining by 7 types of lathes with high precision, stability and durability Processing technique:The zinc alloy die-casting surface has been sandblasted twice and is carefully crafted Double pump head:Double pumping, double air outlet, fast pumping speed, can be connected in series or parallel, good material, one machine can support two machines
We currently have no offers for this products