I te Poutu-te-rangi 27-29, ka tohua e Noah Testing and Certification Group Co., Ltd. nga tohunga kaute e toru ki te toro atu ki Henan Seven Industry Co., Ltd. Awhina i ta maatau kamupene ki te tohu "Kounga Whakahaere Kounga ISO9001", "Punaha Whakahaere Taiao ISO14001" , me te “ISO45...
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