Ma ka mākeke kila honua, he mea nui ka hoʻomaopopo ʻana i nā kūlana kila like ʻole no nā ʻenekinia, nā mea kūkulu hale, a me nā loea kūʻai. ʻO ʻelua o nā kūlana i ʻōlelo nui ʻiaSNI (Standar Nasional Indonesia) a me ASTM (American Society for Testing and Materials)ʻO ke koho ʻana i ke kūlana kila kūpono e hōʻoiaʻiʻo ana i ka palekana o ke kūkulu ʻana, ka maikaʻi, a me ke kūpaʻa lōʻihi.
Pūʻulu Aliʻi
Wahi noho
ʻĀpana ʻoihana hoʻomohala ʻo Kangsheng,
ʻO ka moku ʻo Wuqing, ke kūlanakauhale ʻo Tianjin, Kina.
Leka uila
Kelepona
Nā hola
Pōʻakahi-Lāpule: Hana lawelawe 24 hola
Ka manawa hoʻouna: ʻApelila-07-2026
