He alakaʻi nui ʻo CZIT Development Co., Ltd. i nā paipu paipu kiʻekiʻe a me nā paipu kila. ʻO kā mākou hui kūikawā i ka hāʻawi ʻana i nā ʻano huahana like ʻole, me ka pāpale, union, cross, plug, tee, bend, elbow, coupling, and end cap, among others. Hoʻomaopopo mākou i ka pono ...
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