Ko Shanghai Yingfan Engineering Materials Co., Ltd., i timatahia i te tau 2006, ko tetahi o nga kamupene rangatira motuhake ki te whakaputa geosynthetics, whakarato ratonga whakaurunga me nga taputapu e tika ana i Haina.Kua whakamanahia e CE, ISO9001, ISO14001 me OHSAS18001, ka whakaputahia e to taatau kamupene he raupapa o te taiao-f...
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