ʻO ke kaula palekana hiki ke huki ʻia, ua hana nui ʻia ia me ka pūpū plastik, ke kaula uea kila i uhi ʻia i ka plastik, a me ka pūnāwai. He maʻalahi ke ʻano o ka huahana a he lōʻihi ke ola lawelawe.
He loea ʻo NanChang Ruiwor Technology Co., Ltd. i ka hana ʻana i ke kaula palekana hiki ke huki ʻia, ka pahu huki anti-ʻaihue, ke kaulahao anti-ʻaihue hiki ke huki ʻia, a me ka pahu wili hiki ke huki ʻia. Hana ʻia ka pūpū plastik ma o ka hoʻoheheʻe ʻana i hoʻokahi manawa o ka pale ʻana i ke kaiapuni kemika Taiwan ʻaʻohe ʻawahia ABS. ʻO ke kaula uea kila maʻamau he galvanized plastic covered PA, a hiki ke hoʻopilikino ʻia e like me 301, 304, 316, a me nā kaula uea o nā mea like ʻole. Hana ʻia ia me 49 mau kaula 7 × 7, me ka lōʻihi hoʻonui kiʻekiʻe o 5 mika. Hiki i ka ikaika kiʻekiʻe ke hiki i 2.5lb. Hoʻohana ʻia ke kila kila 301 no ka wili kūloko, a hoʻohana pinepine ʻia ka wili ikaika mau a me ka wili ʻano S. Ma ke ʻano laulā, hiki i ke ola o ka pahu huki anti-ʻaihue ke hiki aku ma mua o 100000 manawa, ʻoi aku ka mamao ma mua o nā huahana o ka ʻoihana like.