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GUIZHOU HANGFEI PREC MFG CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    166,799
About

GUIZHOU HANGFEI PREC MFG CO LTD has a total of 12 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machine tools are RUGAO DASHENG LINE MAT CO LTD, JIANGSU DAYANG PREC FORGING CO LTD and JIANGSU LIKEN TECH CO LTD.

Patent filings in countries

World map showing GUIZHOU HANGFEI PREC MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing GUIZHOU HANGFEI PREC MFG CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Top inventors

# Name Total Patents
#1 Tang Guoli 3
#2 Zhou Genquan 3
#3 Xu Zongwu 2
#4 Li Li 2
#5 Tang Deshun 1
#6 Li Yi 1
#7 Ding Jin 1
#8 He Bing 1
#9 Zhao Yanyan 1
#10 Zhang Xianju 1

Latest patents

Publication Filing date Title
CN106425593A Machining device for outer sleeve nut lock wire hole
CN106493596A A kind of pipe joint indexes processing unit (plant)
CN106513479A Bending machining technique method for turbine blade
CN106514140A Processing technique for pin key
CN106312464A Machining technique of copper bush
CN106493277A A kind of symmetry riveting device of pin
CN106391983A Machining method and die for realizing tooth molding precisely and quickly
CN106424525A Outer hexagon machining device for head of stainless steel hexagonal head bolt
CN106312462A Machining technology of extra-long thin-walled parts
CN105964843A Machining method for preventing rolled threads of TC4 titanium alloy material from generating folds
CN102922221A Mechanical processing technology for aluminum profile pole part
CN102922234A Process for processing external threads of thin-wall threaded sleeve and threaded sleeve turning clamp used for same