Tili ndi mamembala atsopano oti alowe nawo mgulu lathu sabata ino. Akuphunzira za zinthu monga chitoliro chachitsulo chopangidwa ndi galvanized pre galvanized, chitoliro chachitsulo chotentha chopangidwa ndi galvanized, chitoliro chachitsulo chopangidwa ndi black welded, chubu chopanda msoko, matabwa oyendera, coil yachitsulo ....

Kampani ya zitsulo ya Tianjin Minjie Co., Ltd idakhazikitsidwa mu 1998. Ili ku Economic and Development Zone ku JingHai, yomwe ili ndi malo opitilira 70000 square metres, makilomita 40 okha kuchokera ku doko la XinGang, lomwe ndi doko lalikulu kwambiri kumpoto kwa China. Ndife opanga. Fakitale yathu imapanga pafupifupi matani 2500 pamwezi a coil yachitsulo. Fakitale yathu ili pafupi ndi Tianjin PORT. Gulu lathu lidzakubweretserani ntchito yabwino. Gulu lathu likukula nthawi zonse. Fakitale yathu imapanga pafupifupi matani 4000 achitsulo pamwezi, chubu cha sikweya/rectangular pafupifupi matani 2500 pamwezi, chitsulo cha ngodya pafupifupi matani 2000 pamwezi.