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Technical equipment:Casting, heat treatment | Surface treatment | Machining | Steel pipe production line | Testing Equipment

  Mechanical processing technology, the company used monomer elliptical blank, copy processing of the popular international processing technology, according to the piston ring wear law, establish a modern engine for the reliability, durability of the piston ring pressure distribution curve, the Technology not only adapt to the needs of the machine, but also for the piston ring large quantities of specialized production to create the conditions