Kiʻi Huahana:

He 23 mau makahiki o ka ʻike hana ʻana ʻo Hebei Chengyi Engineering Materials Co., Ltd. a me nā lako hana holomua, nā limahana ʻoihana kiʻekiʻe a me nā limahana loea, a me ka ʻōnaehana hoʻokele holomua, ua hoʻomohala ʻia ʻo ia kekahi o nā mea hana ʻāpana maʻamau kūloko nui, ikaika ka ikaika loea, a hauʻoli i ka inoa maikaʻi ʻole ma kā lākou ʻoihana. Ua hōʻiliʻili ka ʻoihana i nā makahiki he nui o ka ʻike kūʻai aku a me ka ʻike hoʻokele, nā kūlana hoʻokele kūpono, e kūlike pono ana me nā kūlana aupuni, ka hana ʻana i nā ʻano mea paʻa like ʻole a me nā ʻāpana kūikawā.

ʻO ka mea nui e hoʻolako i ka pale seismic, ka ʻōwili hex, ka nati, ka ʻōwili flange, ka ʻōwili kaʻa, ka ʻōwili T, ke koʻokoʻo wili, ka ʻōwili pāpale poʻo hexagon socket, ka ʻōwili heleuma, ka ʻōwili U, a me nā huahana hou aku.

ʻO Hebei Chengyi Engineering Materials Co., Ltd. e kuhikuhi ana i ka "hana manaʻoʻiʻo maikaʻi, ka pōmaikaʻi like a me ka lanakila-lanakila".