Mesin diesel
ring forging: Jinis tempa mesin diesel, mesin diesel Mesin diesel minangka jinis mesin tenaga, umume digunakake minangka mesin. Contone, contone mesin diesel gedhe, tempa sing digunakake yaiku kepala silinder, gulu spindle, poros pungkasan output flange crankshaft, batang penghubung, batang piston, kepala piston, poros pin crosshead, gear drive crankshaft, gear ring, gear intermediate lan lenga pewarna. awak pump, etc. Luwih saka sepuluh jinis.
Marine
ring forgings: Forgings Marine dipérang dadi telung kategori, forgings engine utama, forgings shafting lan forgings rudder. Tempa mesin utama padha karo tempa mesin diesel. Shafting forgings kalebu thrust shaft, intermediate shaft lan stern shaft. Forgings sistem rudder kalebu rod rudder, pos rudder, pin rudder, etc.
Ordnance
ring forgings: Forgings manggoni posisi penting banget ing industri ordnance. Miturut bobot, 60% saka tank sing forgings. Barel, rem moncong lan buntut bedhil ing artileri, laras rifling lan bayonet telung pinggiran ing gegaman infanteri, roket lan kapal selam peluncur bom banyu jero lan kursi tetep, awak tutup stainless steel, cangkang lan peluru kanggo pendinginan tekanan dhuwur kapal selam nuklir, etc., kabeh produk palsu. Senjata digawe saka bahan liyane saka tempa baja.