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METALLURGY & MATERIAL ENGINEERING
ALLOY METALS
-VALVES & FITTINGS & GASKET
BOLTS & NUTS & GASKETS
GRATING & MESH & RODBAR
VALVES & FITTINGS & GASKET
Hunan Prime Steel Pipe Co., Ltd
(Hunan Prime Steel Pipe Co., Ltd)
Huangshan Tianma Aluminum Co.,Ltd.
(hstmalufoil)
آسال آرا
(حسين تبريزي)
آروين اندوزان ساوه
(محمد تقي صادقي)
آپادانا سازه خاورميانه
(پيمان طاهري)
KOBO VALVE
(Benson Sheng)
TOOS PAYVAND
(HOJAT TAGHAVI)
TEHRAN SUFA
(ARMAN ROHANI)
TABAN-FOOLAD ZANJAN
()
SOROUSH ADVANCE TECHNOLOGY
(SOROOSH RADPOUR)
SAMAN ARYA PETROLEUM ENGINEERING
(A. MOHAMMADI)
PETRO INDUSTRY ENERGY
(KAMRAN ATTARIAN)
PETRO GAS CASPIAN
(SAEED KAZEMI)
PETRO FAJR-E-MARKAZI
(MOJTABA NEZAFATI)
PARS PANGAN
(M.T SAFARI)
PARS REGULATOR
(HASSAN ROUHANI)
PARS NEWAY
(A. KAMYABJOU)
YANCHENG TONGSHANG VALVE CO.LTD
(ALFRED SUN)
ZHEJANG GUANLI VALVE
()
MAVAD BASAMAD AUTOMATION
(MASSOUD HASSANI-BARZI)
KIMIA FARAVAR SANAT
(RAHIMI KIA)
KAVEH PRECISION TUBES
(SAEED RABIEE)
HADIDSA
(MASOUD HABIBI)
GOSTARESH SHIR SAZI
(JAVID N.ALAMDARI)
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