Nke a bụ Qinhuangdao Sino-ocean Marine Equipment & Machinery Co., Ltd., onye ọkachamara n'inye ndị ọkachamara otu nkwụsị ọrụ maka ụlọ ọrụ ụgbọ mmiri.Sino-ocean mmiri ebuka 221 tent nke ezigbo mmiri nfuli, nke kwesịrị ekwesị maka SHINKO, SHIN SHIN, NANIWA, ALLWEILER, AZCUE, wdg ...
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