Our 7 main fields of applications are: aero space, railway, hydraulics, turbines, turbocharger, wind turbine, diesel and gas engines.
我们的7大主要应用领域包括：航空，铁路，液压，涡轮机，涡轮增压器，风力涡轮机，柴油机和汽油机。
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The no machining directional solidification hollow turbine blades, hollow guide vans and complex structure parts used in aero engine and gasturbine made by vacuum precision investment casting.
The paper introduced typical structure of the close clearance seals for blade tip seals in modern aero-turbine and the research progress of gas film seal for gas turbine.