Shanqing Li

6 Patents

• US126181432026

  Vacuum Coating Apparatus for Uniformly Distributing Metal Vapor Using Uniform Mixing Buffer Structure

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• US125347952026

  Vacuum Coating Device for Uniformly Distributing Metal Steam by Using Guide Plate Type Structure

  BAOSHAN IRON & STEEL CO., Ltd.

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• US123199982025

  Vacuum Coating Device

  Baoshan Iron & Steel Co., Ltd.

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• US121579402024

  Vacuum Coating Device

  BAOSHAN IRON & STEEL CO., Ltd.

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• US117799752023

  Method of Emulsion Concentration Optimization for Cold Continuous Rolling Mill Set

  BAOSHAN IRON & STEEL CO., Ltd.

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• US115598292023

  Metal Sheet Having Low Friction Coefficient and Low Waviness

  BAOSHAN IRON & STEEL CO., Ltd.

  0 cites