kiʻekiʻe BS4568 Malleable H type 4 ala ala pahu pahu

Hana kūikawā ʻo Macrich Industry i ka hana ʻana a me ka lawe ʻana aku i nā mea hoʻolei metala like ʻole melleable iron, ductile iron, gray iron, alloy iron me galvanized a ʻeleʻele a i ʻole BZP surface.

Ma ke ʻano he mea hoʻolako conduit fittings alakaʻi ma Kina, ʻo mākou ka mea mua e hoʻopuka i nā pono conduit mai 1981.  

Ma 2018, hana pū mākou i nā mea scaffolding, e like me nā paipu scaffolding, props, planks, couplers me ka kiʻekiʻe kiʻekiʻe a me ka maʻamau BS.