Sisebenza ngokukhethekile ekwakhiweni kwamapayipi ensimbi ashiselwe namashubhu. Sinikezela ngezinga lamazwe ngamazwe njenge: ASTM, JIS, DIN, EN, API, BS, Ukukhiqizwa kwenkampani yethu kwenziwa ngokuhambisana ne-TS EN ISO 9001:2000, API5 L, ISO 14001:2004 kanye ne-ISO9001,SGS Integra. ...
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