Oilfield Drilling Products

Tili ndi oyang'anira makina ovomerezeka a API omwe amadziwa bwino API 5CT, API 5B, API 7-1/2, API 5DP ndi miyezo ina kuchokera kwa kasitomala. Titha kuyang'anira ntchito zoyendera (zowongolera zopanga, kuyang'anira ndikuyesa, FAT ndi kuwunika komaliza) pazinthu zosiyanasiyana zobowola, kuphatikiza machubu ndi casing, kolala yoboola, chitoliro chobowola, ndi zida zobowola pamtunda / kunyanja / zam'manja.