Nehheṛ n tmeɣṛen d amaḍal s tifrayin n uḥadden n tṭaḍen n tmeɣlif n Tianlai Steel Pipe Table Cable Co., Ltd. Yezga-d deg 2002, tesgaz-nnes deg Foshan, Guangdong. Aya d ameɣli n uqaḍen n tqebbuḍen, ifuḍen ed yimḍen. Ttwasni-d s yimiren n tgemt yernu n tmerwin n tɣawsiwin n tmerwin, Tifsa-nneɣ ay d-teḍḍfen yisgawen n tnaɣen yernu ttwasḍef deg usenfaren imeqranen am Bulyunki n Beijing ed Yiraren n Usan n Guangzhou. Tianlai yesɛa ugar n 20 n yiseggasen n tmerwin n umaḍal n tmeddurt, tɣawsiwin n tmerwin d tifrawen n ttbanen. Ɣas i Ccinwa d tamessa n tnasaɣen, tennab-nni tt-id-id-id-ttnaɣen n tmerwin n Tuṛuft, Temrikt, Asya n Ugul-aẓma, yernu tezga tettniɣen ɣer ugar n tmura ed tnaɣen deg umaḍal. Tianlai yessefkt-nneɣ n uɣef-nneɣ n uɣef n tmeɣra n tmeɣur n tmeɣra n tmeṭṭut ay t-id-yettnefkt n tmeɣra n tmeṭṭut. tmestni.