Anton Oilfield Services (Group) Limited is an investment holding company. The Company provides oilfield services and products in the areas of well services, drilling services, production services and field services covering the entire life cycle of oil and gas field development. The Company鈥檚 well services include well completion and sand control services and down-hole operation services. Its drilling services include integrated drilling technology services and oilfield tube services. The Company鈥檚 production services refer to providing oilfield customers with the down-hole completion tools and related equipment that they need during the oil production process.