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      As a professional technology driven high-tech enterprise, we focus on the development and manufacture of friction welding technology and equipment. Our product range of inertia friction welding machine has covered: 120 tons, 160 tons, 200 tons, 250 tons, 500 tons, 1000 tons and other full series of inertial friction welding machines. We have successively developed and manufactured the first 250-ton inertial friction welding machine in China....