Company Profile:Hengsen concentrates on Top Drive Service, Maintenance, Spare parts, Training and Top Drive Leasing & MarketingTrades are carried on through China, Middle East, South America, East Europe, including 12 countries. Service of Top Drive be supplied for more than 10 China and foreign drilling firms, which contains Sinopec, CNPC and CNOOCEnterprise Concept:Hengsen keeps the idea of “Prestige Supreme, Continuous Improvement”, Adhering to the concept of “Service Achieves Quality and Technology Creates Strength”, Hengsen has built a high-quality professional team to win long-term trust and support from customers with safe, reliable and satisfactory service.Development Process:Founded in 2015, Hengsen is headquartered in Dongying Shengli Oilfield, Shandong Province. The number of team members has grown from several people to more than 40 ones now. Among them, there are more than 30 professional top drive service and maintenance engineers with more than five years of technica...