Na June 16th, njem nke ezigbo ọkpọkọ nchara, ezigbo onye ahịa Pipe Steel nke Hainan District Consensus meeting ga-enwe na Hainan Guest House, Haikou City. Ndị Tianjin Youfa Steel Pipe Group kwadoro nzukọ nkwenye a, Haikou Gangyu Material Trading Co., Ltd., Hainan Youfa Industria ...
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