Ka ọ bụrụ ọkachamara kachasị bụrụ onye na-eweta ọrụ ahia ahia mba ụwa zuru oke na ụlọ ọrụ nchara.
Afọ 1998
Tianjin Hengxing Metallurgical Machinery Manufacturing Co., Ltd.
Company e tọrọ ntọala na 1998, ụlọ ọrụ goro 12 ọkachamara engineer na akụkụ nile, ihe karịrị 200 ọrụ, iche iche nke nnukwu, ọkara na obere ihe karịrị 100 tent nke machining akụrụngwa. .Specializing na mmepụta nke iche iche nke ígwè ọkpọkọ na ígwè coils mmepụta akara, galvanizing mmepụta akara, na ụdị nile nke n'ibu metallurgy components.based na ya ike, anyị na-a na-emepe emepe nọgidere.
Afọ 2004
Ụgwọ nke ụlọ ọrụ Tianjin Yuxing Steel Tube Co., Ltd.
kemgbe 2004, anyị nwere ike na-emepụta LSAW STEEL PIPE (nha si 310mm ka 1420mm) na niile nha nke square na akụkụ anọ oghere ngalaba (nha si 20mm * 20mm ka 1000mm * 1000mm), na-enwe kwa afọ mmepụta nke 150,000 ton. The ngwaahịa ụdị na-agụnye oyi ekwe ọkpọkọ, na-ekpo ọkụ akpọrepu ígwè, square tube, ekara tube, na-emeghe C ugwo wdg Ya na ngwaahịa nke elu ziri ezi na iche iche, merie ndị ahịa otuto juru ebe nile n'ụlọ na ná mba ọzọ. anyị agafeela ISO9001: 2000 àgwà management usoro asambodo, na ABS asambodo ikike United States classification otu, API asambodo , na-akpọkwa aha Tianjin Science and Technology Small na Medium-sized Enterprises.
Afọ 2008
10 afọ mbupụ ahụmahụ.The akporo nke azụmahịa na anụ ụlọ na mba ahịa, ngwaahịa na-exported na United States, Brazil, South Korea,Thailand, Philippines, Vietnam na mba ndị ọzọ.
Afọ 2011
Mbupụ STEEL na GI PIPE (gburugburu/square/rectangular/oval/LTZ)& CRC & HRC & PIPE FITTINGS & WIRES & STEEL & SCAFFOLDING & GI PPGI & PROFILES & STEEL Bar & STEEL Plate & CORRUGATED SPPERIN PIPE wdg.
Ọkọlọtọ nke ngwaahịa gụnyere BS1387, ASTM A53, DIN-2440 2444, ISO65, EN10219, ASTM A 500, API 5L, en39, BS1139 na na. Ọ natara aha nke "ụlọ ọrụ họọrọ ika".
Afọ 2016
Ụgwọ nke ụlọ ọrụ Ehong International Trade Co., Ltd.
N'ime oge a, anyị na-ekere òkè n'ọtụtụ ihe ngosi azụmahịa nke mba ọzọ na China niile, ma marakwa ọtụtụ ndị ahịa na-akwado ogologo oge.
Anyị nwetara ụlọ nyocha nke anyị nwere ike ime nnwale ndị dị n'okpuru: Nnwale nrụgide Hydrostatic, Nnwale ihe mejupụtara kemịkalụ, Nnwale ike siri ike Digital Rockwell, Nchọpụta ntụpọ X-ray, nnwale mmetụta Charpy.
Afọ 2022
Ruo ugbu a, anyị nwere ahụmịhe mbupụ afọ 17 wee debanye aha ụghalaahia nke Ehong.
Anyị isi ngwaahịa bụ iche iche nke ígwè ọkpọkọ (ERW / SSAW / LSAW / enweghị nkebi), Beam ígwè (H BEAM / U beam na wdg), ígwè mmanya (Angle mmanya / Flat mmanya / deformed rebar na wdg), CRC & HRC, GI ,GL & PPGI, mpempe akwụkwọ na eriri igwe, Scaffolding, Steel waya, waya ntupu na wdg
