Ua hoʻokumu ʻia i ka makahiki 2004, ʻo Guanghan N&D Carbide Co Ltd kekahi o nā mea hana ulu wikiwiki a alakaʻi ma Kina e hana kūikawā ana me ka cemented tungsten carbide. He loea mākou i ka hana ʻana i nā ʻano ʻāpana komo like ʻole no ka ʻeli ʻana i ka ʻaila a me ke kinoea, ka kaohi kahe a me ka ʻoki ʻana.
ʻO nā lako hana hou, nā limahana i hoʻoikaika nui ʻia, a me nā pono hana kūikawā e hopena i nā kumukūʻai haʻahaʻa a me nā manawa alakaʻi pōkole e hiki ai iā ND ke hāʻawi i kāna mea kūʻai aku me ka lawelawe kūikawā a me ka waiwai.
Nā Makahiki o ka ʻIke
ʻenehana koʻikoʻi
Nā loea
Nā mea kūʻai aku i māʻona
Makemake nui mākou e lohe mai iā ʻoe! E hoʻouna mai iā mākou i kahi leka me ka hoʻohana ʻana i ka papa ʻaoʻao ʻē aʻe, a i ʻole e leka uila mai iā mākou.
