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NUNIN | YUANTAI DERUN a Gabas ta Tsakiya::Muna jiran ku a ADEPEC 2017
-ME YA SA ZA A IYA ZIYARCI YUANTAI DERUN- Tianjin Yuantai Derun Pipe Manufacturing Group Co., Ltd., wanda aka kafa a watan Maris na 2002, *Babban kamfanin kera bututu/bututu mai murabba'i da kusurwa huɗu na ERW, bututun tsarin sassan da ba su da rami, bututun galvanized da bututun walda mai karkace a China. *Fitar da kayayyaki ta shekara-shekara...Kara karantawa -
NUNIN YUANTAI DERUN A EXPOEDIFICA (SANTIAGO) 2017::Mafi girman masana'anta mai rami a China
-YUANTAI DERUN- Tianjin YUANTAI DERUN Pipe Manufacturing Group Co.,Ltd. *An sanya shi a matsayi na 228 daga cikin "Manyan Kamfanoni 500 na Masana'antu a China" na shekarar 2016. *An kafa shi a watan Maris na 2002, kuma shine babban masana'anta wanda ya kware a ERW square kuma...Kara karantawa -
Menene Bututun ERW?
Masana'antu a faɗin duniya suna yaba wa bakin ƙarfe a matsayin abu mai amfani kuma babu ɗaya amma dalilai da yawa na hakan. Bakin ƙarfe yana da ɗorewa kuma yana da juriya ga sinadarai na waje kamar acid da tsatsa. Ba sai an faɗi ba, bututun ƙarfe na bakin ƙarfe suna da amfani iri-iri a ...Kara karantawa -
An fitar da dokar tsara samar da ruwa da magudanar ruwa na kamfanonin ƙarfe na farko na ƙasar Sin
A cewar sanarwar Ma'aikatar Gidaje da Ci gaban Karkara ta Birane, za a aiwatar da tsarin samar da ruwa da magudanar ruwa na kamfanonin ƙarfe da ƙarfe a matsayin ma'aunin ƙasa (lambar serial GB50721-2011) a ranar 1 ga Agusta, 2012. Wannan ma'aunin ta hannun masu mallakar ƙarfe na ƙasar Sin...Kara karantawa -
Ilimi na Bututun Karfe
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SHUGABAN SASHE MAI RUWAN RUWAN A CHINA
