Kukhala katswiri kwambiri, wogulitsa/wopereka chithandizo chamalonda chapadziko lonse lapansi m'makampani achitsulo.
Chaka cha 1998
Tianjin Hengxing Metallurgical Machinery Manufacturing Co., Ltd.
Kampaniyi idakhazikitsidwa mu 1998, kampaniyo idalemba ntchito mainjiniya 12 aluso pazinthu zonse, antchito opitilira 200, zida zosinthira zazikulu, zapakati komanso zazing'ono zoposa 100. .Ili ndi akatswiri pakupanga mitundu yosiyanasiyana ya mzere wopanga mapaipi achitsulo ndi zitsulo, mzere wopanga ma galvanizing, ndi mitundu yonse ya zida zachitsulo zamakanika. Kutengera mphamvu zake, takhala tikupanga zinthu mosalekeza.
Chaka cha 2004
Malingaliro a kampani Tianjin Yuxing Steel Tube Co., Ltd.
Kuyambira mu 2004, titha kupanga LSAW STEEL PIPE (kukula kuyambira 310mm mpaka 1420mm) ndi kukula konse kwa malo ozungulira ndi amakona anayi (kukula kuyambira 20mm * 20mm mpaka 1000mm * 1000mm), ndi kupanga matani 150,000 pachaka. Mtundu wa malondawo umaphatikizapo chitoliro chopindika chozizira, chitsulo chopindika chotentha, chubu chapakati, chubu chooneka ngati mawonekedwe, malipiro otseguka a C etc. Ndi zinthu zake zolondola kwambiri komanso zosiyanasiyana, zapambana ulemu wa makasitomala kunyumba ndi kunja. Tadutsa satifiketi ya ISO9001:2000 quality management system, satifiketi ya ABS yovomerezedwa ndi bungwe la United States classification, satifiketi ya API, komanso dzina la Tianjin Science and Technology Small and Medium-sized Enterprises.
Chaka cha 2008
Zaka 10 zokumana nazo zotumiza kunja. Kukula kwa bizinesi m'misika yamkati ndi yapadziko lonse lapansi, zinthu zimatumizidwa ku United States, Brazil, South Korea, Thailand, Philippines, Vietnam ndi mayiko ena.
Chaka cha 2011
Kutumiza kunja CHITOLI CHA CHITSULO ndi CHITOLI CHA GI (chozungulira/chozungulira/chozungulira/chozungulira/chozungulira/chozungulira/chozungulira/LTZ) & CRC & HRC & CHITOLI CHA CHITSULO & MAWAYA & CHITSULO CHOSADZIWA & CHIKWANGWANI & GI PPGI & MAPROFILE & CHITOLI CHA CHITSULO & CHITOLI CHA CHITSULO & CHITOLI CHA CHITSULO & CHITOLI CHA CHITSULO & CHITOLI CHA CHITSULO & CHITOLI CHA CHITSULO & CHITOLI CHA CHITSULO CHA LSAW SSAW etc.
Muyezo wa zinthu ndi monga BS1387, ASTM A53, DIN-2440 2444, ISO65, EN10219, ASTM A 500, API 5L, en39, BS1139 ndi zina zotero. Yalandira dzina la "mtundu wokondedwa ndi makampani".
Chaka cha 2016
Ehong International Trade Co., Ltd.
Munthawi imeneyi, tinatenga nawo mbali pa ziwonetsero zambiri zamalonda akunja ku China konse, komanso tinadziwana ndi makasitomala ambiri ogwirizana kwa nthawi yayitali.
Tili ndi labu yathu yomwe ingathe kuchita mayeso otsatirawa: Kuyesa kwa Hydrostatic pressure, Kuyesa kwa Chemical composition, Kuyesa kwa Digital Rockwell hardness, Kuyesa kwa X-ray flaw detection, Kuyesa kwa Charpy impact.
Chaka cha 2022
Mpaka pano, tili ndi zaka 17 zokumana nazo zotumiza kunja ndipo talembetsa chizindikiro cha Ehong.
Zogulitsa zathu zazikulu ndi mitundu ya chitoliro chachitsulo (ERW/SSAW/LSAW/Seamless), Chitsulo cha mtengo (H BEAM/U beam ndi zina zotero), Chitsulo chachitsulo (Angle bar/Flat bar/Deformed rebar ndi zina zotero), CRC & HRC, GI,GL & PPGI, pepala ndi koyilo, Scaffolding, Chitsulo chachitsulo, waya wa waya ndi zina zotero.
