Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of employees building, striving hard to boost the standard and liability consciousness of staff members. Our corporation successfully attained IS9001 Certification and European CE Certification of Professional P110 Coupling Manufacturer, Api 5ct 5b Special Clearance Coupling, Api Line Coupling Manufacturer, Grade J55 Casing Coupling,China N80 Coupling. We are anticipating to cooperate with you around the basis of mutual added benefits and common development. We are going to never disappoint you. The product will supply to all over the world, such as Europe, America, Australia,Gabon, Provence,Jamaica, Italy.We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!