E lilo i ʻoihana ʻoi loa ka mea hoʻolako / mea hoʻolako lawelawe kālepa honua holoʻokoʻa i ka ʻoihana kila.
Makahiki 1998
ʻO Tianjin Hengxing Metallurgical Machinery Manufacturing Co., Ltd.
Ua hoʻokumu ʻia ka hui ma 1998, ua hoʻolimalima ka hui i 12 mau ʻenehana loea ma nā ʻano āpau, ʻoi aku ma mua o 200 mau limahana, ʻokoʻa o ka nui, waena a me ka liʻiliʻi ma mua o 100 sets o nā lako mīkini. .Specializing i ka hana ana o na ano o ka paipu kila a me ke kila coils laina hana, galvanizing laina hana, a me na ano a pau o ka mechanical metallurgy components.e pili ana i kona ikaika pono'ī, ua ulu mau mākou.
Makahiki 2004
ʻO Tianjin Yuxing Steel Tube Co., Ltd.
mai 2004, hiki iā mākou ke hana i ka LSAW STEEL PIPE (ka nui mai 310mm a 1420mm) a me nā ʻāpana āpau o ka square a me ka rectangular hollow section (nui mai 20mm * 20mm a 1000mm * 1000mm), me ka hana makahiki o 150,000 tons. ʻO ke ʻano huahana e pili ana i ka paipu kulou anuanu, ke kila ʻōwili wela, ka paipu square, ka hāmama C uku a me nā mea like ʻole. ua hala mākou i ka ISO9001: 2000 hōʻoia ʻōnaehana hoʻokele maikaʻi, ka palapala hōʻoia ABS i ʻae ʻia e ka hui ʻana o ʻAmelika Hui Pū ʻIa, palapala hōʻoia API, a kapa ʻia hoʻi ka inoa o Tianjin Science a me Technology Small and Medium-sized Enterprises.
Makahiki 2008
ʻO 10 mau makahiki hoʻoili ʻike. ʻO ka nui o ka ʻoihana ma nā mākeke kūloko a me ka honua, lawe ʻia nā huahana i United States, Brazil, South Korea, Thailand, Philippines, Vietnam a me nā ʻāina ʻē aʻe.
Makahiki 2011
E hoʻokuʻu aku ana i ka STEEL a me GI PIPE (poe / ʻāhāhā / ʻāpana ʻāpana / oval / LTZ)& CRC & HRC & PIPE FITTINGS & WIRES & STAINLESS STEEL & SCAFFOLDING & GI PPGI & PROFILES & STEEL BAR & STEEL PLATE & CORRUGATED PIPE & SPRINKLE SSAW PIPE PIPE etc.
ʻO ke kūlana o nā huahana he BS1387, ASTM A53, DIN-2440 2444, ISO65, EN10219, ASTM A 500, API 5L, en39, BS1139 a pēlā aku. Ua loaʻa iā ia ka inoa o "industry preferred brand".
Makahiki 2016
Ehong International Trade Co., Ltd.
I loko o kēia manawa, ua komo mākou i nā hōʻikeʻike kālepa haole ma Kina, a ua ʻike pū mākou i nā mea kūʻai aku hui lōʻihi.
Loaʻa iā mākou kā mākou lab ponoʻī e hiki ke hana i nā hoʻokolohua ma lalo nei: Hydrostatic pressure testing, Chemical composition testing, Digital Rockwell hardness testing, X-ray flaw detection testing, Charpy impact testing.
Makahiki 2022
A hiki i kēia manawa, loaʻa iā mākou he 17 mau makahiki o ka ʻike hoʻopuka a hoʻopaʻa inoa i ka hōʻailona hōʻailona o Ehong.
ʻO kā mākou huahana nui nā ʻano o ka paipu kila (ERW / SSAW / LSAW / Seamless), ke kila Beam (H BEAM / U beam a me nā mea ʻē aʻe), Steel bar (Angle bar / Flat bar / Deformed rebar and etc), CRC & HRC, GI ,GL & PPGI, pepa a me ka coil, Scaffolding, Steel wire, wire mesh and etc.
