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HEFEI HAOLING MACHINERY DESIGN MFG CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    85,616
About

HEFEI HAOLING MACHINERY DESIGN MFG CO LTD has a total of 19 patent applications. It filed its patents most often in China. Its main competitors in its focus markets machine tools, chemical engineering and materials and metallurgy are GU LIJUAN, HUANGSHI SANRUI PREC MANUFACTURING CO LTD and CHANGXIANG FEIXIANG SHEET METAL TECH CO LTD.

Patent filings in countries

World map showing HEFEI HAOLING MACHINERY DESIGN MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Top inventors

# Name Total Patents
#1 Lyu Ning 19
#2 Huang Meiying 19
#3 Li Wei 19

Latest patents

Publication Filing date Title
CN112090962A Copper wire/aluminum wire rolling processing technology
CN111996342A Heat treatment process of tool steel
CN111975300A Manufacturing and processing machine and manufacturing and processing method for aluminum plate stretching net
CN111974863A Metal stretching net forming processing technology
CN111940561A Steel sheet shaping bender
CN111957826A Production and manufacturing process of aluminum plate stretching net
CN111719871A Method for mounting steel frame of assembled steel structure house
CN111730486A Anticorrosive and antirust treatment method for bridge steel structure guardrail
CN111715751A Copper pipe bending forming method
CN111702237A Numerical control plate shearing and blanking machine
CN111659814A Alloy metal plate stamping treatment method
CN111519224A Post-processing method for electroplating molding in copper-clad wire manufacturing
CN111571398A Surface treatment method for formed die steel
CN111440928A Heat treatment process for die steel product
CN111570653A Continuous cutting method for stainless steel coil
CN111360982A PC component manufacturing and forming machine and manufacturing and forming method
CN111531008A Metal sheet multi-station stamping processing equipment and method
CN111531056A Stamping part surface finishing and shape righting treatment process
CN111530988A Metal plate punch forming process