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Jiangsu Hangdong Metal Co., Ltd bụ ụlọ ọrụ teknụzụ nkedo na nhazi nke na-emepụta ọla kọpa dị ọcha, ọla, ọla na ọla kọpa-nickel alloy ọla kọpa-aluminom efere na eriri igwe, yana akụrụngwa mmepụta dị elu na ngwa nyocha.Ọ nwere 5 aluminum mmepụta ahịrị na 4 ọla kọpa mmepụta ahịrị iji mepụta ụdị ọ bụla nke ọkọlọtọ opper efere, ọla kọpa tube, ọla kọpa mmanya, ọla kọpa warara, ọla kọpa tube, aluminum efere na eriri igwe, na-abụghị ọkọlọtọ customization.