Likulu la Guanghan lomwe lili ndi malo awiri opangira
Malingaliro a kampani Petroleum Well Control Equipment Co., Ltd.
Mafunso Ogulitsa kwa Wellcontrol Equipment
Kufunsira kwa Wellhead Equipment ndi Drilling & Downhole zida
Othandizira: Aria Lin
Tel:0086-18880887420
Imelo: Aria@pwceco.com