I-Shandong day bond entsha yetekhnoloji yamandla co., LTD., Inesatifikethi esikhulu esithandathu, ngabavelisi abakhulu bee-lubricant kunye nababoneleli baseTshayina. I-PSF iluhlaza oluphezulu lwamandla okuqhuba umbane, imeko yemveliso, inamandla okuqhuba kakuhle.
Funda ngokugqithisileyoThumela uMbuzo