LeKing Machinery added six national utility model patents
Recently, LeKingMachinery independently developed "a precision boom seat for a Mini excavator", "a slewing bearing fixed seat with a spinning structure for a MIni excavator", "a simple and firm side beam for a Mini excavator" "Six utility model patents, including a rivet-tenon pre-positioning type upper floor assembly for Mini excavators, "a remote control and manual combined Mini excavator" and "a durable bucket assembly for Mini excavators", have won the nati···
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