I-Rongli Forging Co., Ltd, njengomkhiqizi ohamba phambili waseChina wezingxenye zokubumba ezivulekile, ibihlinzeka ngemiphongolo yesilinda esisebenza ngaphansi kwamanzi kanye nezimbobo zensimbi ezingenasici ezimbozwe ngensimbi iminyaka engaphezu kwengu-18.Sabhalisa umgqomo we-hydraulic cylinder kanye nohlobo lwe-plunger "Litelang" eChina, b...
Funda kabanzi