TALLSEN KNOB HANDLE hoʻolālā puka hoʻokahi, i hana ʻia me ka zinc alloy, me ke kaʻina hana electroplating ili, hoʻomaikaʻi hou ʻia ka mana anti-rust. He laumania ka ʻili o ka huahana, ʻoluʻolu nā laina, a maʻalahi ka paʻi ʻana. ʻO keʻano hoʻolālā māmā a me ka nani e kūpono i nāʻano hoʻonani hale hou hou. He hiʻohiʻona koʻikoʻi ka huahana, ka lewa kiʻekiʻe a me ke kūlana kiʻekiʻe.
Ma ke ʻano o ka ʻenehana hana, alakaʻi ʻo TALLSEN KNOB HANDLE i nā kūlana ʻenehana holomua honua. Ua hala nā huahana i ka ISO9001 quality management system certification, ua hala i ka SGS quality test and CE certification, a ua hōʻoiaʻiʻoʻia ka maikaʻi o ka huahana.