Excavator yog tus muab cov lug siv machinery. Cov poob siab load, hnyav chaw,
precision zog tswj ua siab heev yuav tsum rau excavator thooj voos kheej kheej.
Hengli muaj cov coob excavator lub tog raj kheej R&D chaw thiab cov Rhiav nruab nrog daim duab
ntawm lub xeev manufacturing cav tov thiab kuaj tej,
peb tau enormous researches cushioning, vuam, plating, sealing, cov ntaub ntawv thiab yog li ntawm,
tias vim li cas thiaj Hengli tau nrog ib tug neeg zoo rau ntau ntiaj teb nto moo excavator manufacturers.
Txhua xyoo, Hengli muaj pua pua txhiab zoo thooj voos kheej kheej rau cov neeg muas zaub thoob plaws lub ntiaj teb no.
Peb yuav ua thooj voos kheej kheej excavator raws li daim ntawv qhia txog ntawm mini excavators los excavators loj heev.