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Mengzhou City, CN
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Patents Grants
last 30 patents
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Patent Grant
Needle-shaped cylinder liner and preparation method therefor, and c...
Patent number
11,193,446
Issue date
Dec 7, 2021
ZYNP CORPORATION
Delong Xue
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cylinder liner with high strength and wear resistance and manufactu...
Patent number
9,239,111
Issue date
Jan 19, 2016
Henan Province Zynp Corporation
Delong Xue
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
THERMAL SPRAYING APPARATUS AND THERMAL SPRAYING SYSTEM, AND THERMAL...
Publication number
20190262854
Publication date
Aug 29, 2019
ZYNP CORPORATION
Delong XUE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
NEEDLE-SHAPED CYLINDER LINER AND PREPARATION METHOD THEREFOR, AND C...
Publication number
20190176219
Publication date
Jun 13, 2019
ZYNP CORPORATION
Delong XUE
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Cylinder Liner with High Strength and Wear Resistance and Manufactu...
Publication number
20130333555
Publication date
Dec 19, 2013
Henan Province Zynp Corporation
Delong Xue
C21 - METALLURGY OF IRON