Excavator Internal Gear Quanching Swing Bearing
Zogulitsazi zimagwiritsidwa ntchito kwambiri mu PV, CPV, STP kutsatira njira zoyendera dzuwa ndi ntchito zomanga kuphatikiza ma cranes amagalimoto, ma manlifts, ma turntable, makina amadoko, magalimoto am'modzi, makina ang'onoang'ono amagetsi amphepo ndi mauthenga a satana.Hongda imapereka mitundu ingapo yamagalimoto opha ndi kupha, kuphatikiza zopangidwa makonda.
