Petro-king Oilfield Services Ltd operates within the Drilling oil and gas wells sector. In addition to historical fundamental analyses, the complete report available to purchase compares Petro-king Oilfield Services Ltd with three other Oil and Gas Field Services in Asia: Jindal Drilling & Industries Ltd of India (2017 sales of 3.72 billion Indian Rupees [US$56.74 million] ), Mitra International Resources Tbk PT of Indonesia (121.47 billion Indonesian Rupiahs [US$8.82 million] ), and Jasper Investments Limited which is based in Singapore (1.22 million Singapore Dollars [US$927,511.30 ] ).

Sales Analysis. During the year ended December of 2017, sales at Petro-king Oilfield Services Ltd were HK$287.85 million (US$36.67 million). This is a sharp decrease of 26.7% versus 2016, when the company's sales were HK$392.44 million.