Ụlọ ọrụ ahụ
Agba ọhịa dị na ọdụ ụgbọ njem anyị kacha ukwuu-Zhengzhou, nke bụkwa obodo ọhụrụ nke nwere mmepe ngwa ngwa na akụnụba ụlọ, akwụkwọ na teknụzụ.N'otu oge ahụ, o nwere alaka na Guangzhou na Hong Kong iji kwado mmepe ụzọ abụọ nke ahịa ụlọ na nke mba ụwa.N'otu oge ahụ, ụlọ ọrụ ahụ agafewokwa nke ọma ISO9001: 2008 International Quality Management System Certification ...
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