Nā huahana a me nā lawelawe

ʻO mākou, DHDZ, hana i nā flanges a me nā forgings e like me nā kiʻi, nā koi hoʻohui kemika ma ka wehe ʻana i ka make, ka make forging. Loaʻa ka mīkini paʻa, ka mālama wela a me ka mīkini paʻa. ʻO ka ration kūpono o ka mālama wela no ka flange, forging huahana hiki i 97.8%. Hoʻopili pū mākou me nā hui o nā cranes, petroleum, chemical, mining, metallurgy, hydraulics, coking, trains, engineering machine, mana uila, meaʻai, pepa, hana moku, halihali a me nā mea ʻē aʻe, nā huahana mai nā huila, pulleys, sprockets, gears, nā mīkini apo, nā ʻāpana apo, nā cylinders, shafts, cylinders, blocks, modules, to bearing support seats, etc. a paʻa i ka maikaʻi, a ua lawe ʻia aku i nā ʻāina ʻoi aku ma mua o 40 i ka honua holoʻokoʻa.