Ua hōʻikeʻiaʻo Yuanky ma kahi o Yuanky i hoʻomakaʻia ma ka makahiki 1989.yuanky ma mua o 1000 mau limahana, e uhi ana i kahi wahi o nā'āpana he 65000 ʻO mākou iho ke mālama i nā hana hou a me nā mea kūʻai nui kiʻekiʻe me kaʻoihana aʻoaʻo, nāʻenehana loea a me nā mea loea kiʻekiʻe. Hoʻokomoʻo Yuanky i R & D, hana hana, kūʻai, a lawelawe no ka lawelaweʻana i kahi hana uila piha a me ka uila ..