Ua hoʻokumu ʻia ʻo Qinghe County Ronghe Rubber Products Co., Ltd. i ka makahiki 2015 a he ʻoihana kaulana ʻo ia i ka hana ʻana i nā huahana lāʻau. ʻO nā huahana nui: ka hui hose radiator kaʻa kaʻa, supercharger silicone tube, kānana ea
paipu, kaula hoʻopaʻa, sila a me nā mea ʻē aʻe a me nā huahana plastik. Lawe ʻia lākou i ʻEulopa, ʻAmelika, ʻApelika,
Hikina Hema a me nā ʻāina ʻē aʻe. Aia ʻo Ronghe Company ma Qinghe County, i kapa ʻia ʻo Kina Base. E hoʻolako i nā mea kūʻai aku me nā huahana kiʻekiʻe a me nā lawelawe, ua alakaʻi ʻia mākou e ka ʻuhane o "ka hui like ʻana a me ka pōmaikaʻi like ʻole" a me ka manaʻo maoli e hoʻokumu i nā pilina kalepa lōʻihi me nā mea kūʻai aku kūloko a me nā ʻāina ʻē a me nā mea kūʻai ʻāpana kaʻa. nā mākeke honua.
