Siziingcali ekuveliseni iMibhobho yeNtsimbi eWelded & Tubes. Sinikezela ngokufikelela kumgangatho wamazwe ngamazwe njenge: ASTM, JIS, DIN, EN, API, BS, Imveliso yenkampani yethu iqhutywa ngokuhambelana ne-TS EN ISO 9001:2000, API5 L, ISO 14001:2004 kunye ne-ISO9001,SGS Integra. ...
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