（美国）全球石油设备供应有限公司
Exhibit Profile：
World Petroleum Supply, INC.(WPSI) is an authorized master stocking distributor for National Oilwell Varco, Cavins oil well tools and Weatherford casing tongs and Oil Country Manufacturing well service and work over equipment. Over the past 30 years,
World Petroleum Supply, INC.(WPSI) is an authorized master stocking distributor for National Oilwell Varco, Cavins oil well tools and Weatherford casing tongs and Oil Country Manufacturing well service and work over equipment. Over the past 30 years,
Website：http://worldpetroleumsupply.com/