Manatu ma Tusipasi

Guilin Yingzhong Building Materials Trading Co., Ltd. ua pasia le IS09001 quality management system certification, IS014001 environment management system certification, ma ISO45001 occupational health and safety management system certification with the concept of "tekinolosi muamua, lelei muamua, pulega muamua, ma le saogalemu. tulaga tasi".O se seti o tulaga masani ma atoatoa ISO pulega faiga ua faatuina e mautinoa ai le sologa lelei o le faagasologa, suesuega atoatoa lelei ma tulaga faatonuina o le pulega o pisinisi.

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