Learn more

HANSHAN NENGHUA CASTING CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    134,099
About

HANSHAN NENGHUA CASTING CO LTD has a total of 13 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, macromolecular chemistry and polymers and basic materials chemistry are LIUZHOU JINTE NEW WEAR-RESISTANT MAT CO LTD, Wuxi lingtong casting co ltd and ANHUI HUOSHAN KEWAN SPECIAL CASTING CO LTD.

Patent filings in countries

World map showing HANSHAN NENGHUA CASTING CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing HANSHAN NENGHUA CASTING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Jinhua 13

Latest patents

Publication Filing date Title
CN112045146A Method for improving suspension stability of casting coating
CN111992660A Method for preparing aluminum alloy thin-wall casting by using casting process
CN111992659A Method for improving surface quality of alloy steel casting
CN110653329A Method for improving performance of casting molding sand by composite micro powder
CN110625058A High-air-permeability foundry molding sand and preparation method thereof
CN110666098A Preparation method of quick-drying water-based lost foam casting coating
CN110629123A Method for improving thermal fatigue resistance of alloy steel casting
CN110625067A Preparation method of high-temperature-resistant anti-bonding investment casting shell
CN110681800A Preparation method of wear-resistant anti-fatigue high-stress torsion spring
CN110666096A Method for preparing casting molding sand with good collapsibility
CN110681817A Preparation method of binder for pig iron investment casting
CN110643866A Method for improving tensile property of aluminum alloy
CN110791633A Rust-proof treatment process for pig iron casting