Hana ʻia ʻo GL stainless steel hollow pin roller chain e like me ka ISO 606, ANSI, a me DIN8187 mau kūlana hana.Hoʻokumu ʻia kā mākou kaulahao kila kuhili ʻole hollow pin mai ke kila kila 304-grade kiʻekiʻe.ʻO 304SS kahi mea anti-corrosive loa me ka huki magnetic haʻahaʻa loa, hiki iā ia ke hana i nā haʻahaʻa haʻahaʻa a kiʻekiʻe loa me ka hoʻohaʻahaʻa ʻole i ka hana a me ka hana o ke kaulahao.