各分厂冲压弯头长协招标公告

各分厂冲压弯头长协招标公告



【各分厂冲压弯头长协】Bidding announcement
release time:2022-08-03 18:10:05

2022-08-08 18:00:00


I、Project overview



Item number:ZBCG220*****308298
Project name:各分厂冲压弯头长协
project type:Directional bidding
Issued by:Tianjin Iron Factory
Released by:The spare parts dept.

II、Bidder must log inthe cloud procurement bidding platformBe sure to complete the registration and obtain bidding qualification before the bid opening to conduct bidding and bid opening activities. The bid winning situation will be announced on this website.


III、Online bidding method: For specific steps, please refer to the "Service Guide" on the homepage of the website.



IV、Bid bond payment information



1、margin(yuan):*****.0
2、Account name:
3、account opening bank:
4、Account number:
5、Row number:
6、As it takes one to two days to confirm the receipt of the company`s financial account, bidders are requested to pay the bid bond as soon as possible, so as not to delay your normal participation of bidding.
7、In case of any conflict between the above contents and the contents of bidding documents, the contents of bidding documents shall prevail.

V、Bid deadline and opening time



1、Bid deadline:2022-08-08 18:00:00
2、bid opening time:2022-08-09 08:00:00
3、Bidders shall successfully submit all electronic bidding documents on the cloud procurement bidding platform before the bid deadline, and overdue will not be accepted.

VI、attachment information


TitleRelevant documents

VII、Clarification attachment


TitleRelevant documents

、Target information


material codematerial namespecification and modelUnit of measurementpurchase quantityused byRequirement note
302*****101******冲压无缝弯头45E(L)18*2-DN151Tianjin Iron Works Co. LTD
302*****101******冲压无缝弯头45E(L)45*3-DN401Tianjin Iron Works Co. LTD
302*****101******冲压无缝弯头45E(L)57*3.5-DN501Tianjin Iron Works Co. LTD
302*****101******冲压无缝弯头45E(L)76*4.5-DN651Tianjin Iron Works Co. LTD
302*****101******冲压无缝弯头45E(L)89*4.5-DN801Tianjin Iron Works Co. LTD
302*****101******冲压无缝弯头45E(L)108*4.5-DN1001Tianjin Iron Works Co. LTD
302*****101******冲压无缝弯头45E(L)133*6-DN1251Tianjin Iron Works Co. LTD
302*****101******冲压无缝弯头45E(L)159*6-DN1501Tianjin Iron Works Co. LTD
302*****101******冲压无缝弯头45E(L)219*8-DN2001Tianjin Iron Works Co. LTD
302*****101001013冲压无缝弯头45E(L)273*10-DN2501Tianjin Iron Works Co. LTD
302*****101001014焊接冲压弯头45°45E(L)500*10-DN5001Tianjin Iron Works Co. LTD
302*****101001015焊接冲压弯头15°15E(L)400*10-DN4001Tianjin Iron Works Co. LTD
302*****101002001冲压无缝弯头90E(L)18*2-DN151Tianjin Iron Works Co. LTD
302*****101002002冲压无缝弯头90E(L)25*2.5-DN201Tianjin Iron Works Co. LTD
302*****101002003冲压无缝弯头90E(L)32*2.5-DN251Tianjin Iron Works Co. LTD
302*****101002004冲压无缝弯头90E(L)38*3-DN321Tianjin Iron Works Co. LTD
302*****101002005冲压无缝弯头90E(L)45*3-DN401Tianjin Iron Works Co. LTD
302*****101002006冲压无缝弯头90E(L)48*3-DN401Tianjin Iron Works Co. LTD
302*****101002007冲压无缝弯头90E(L)51*3-DN401Tianjin Iron Works Co. LTD
302*****101002008冲压无缝弯头90E(L)57*3.5-DN501Tianjin Iron Works Co. LTD
302*****101002009冲压无缝弯头90E(L)76*4.5-DN651Tianjin Iron Works Co. LTD
302*****101002010冲压无缝弯头90E(L)89*4.5-DN801Tianjin Iron Works Co. LTD
302*****101002011冲压无缝弯头90E(L)108*4.5-DN1001Tianjin Iron Works Co. LTD
302*****101002012冲压无缝弯头90E(L)133*6-DN1251Tianjin Iron Works Co. LTD
302*****101002013冲压无缝弯头90E(L)159*6-DN1501Tianjin Iron Works Co. LTD
302*****101002014冲压无缝弯头90E(L)219*8-DN2001Tianjin Iron Works Co. LTD
302*****101002015冲压无缝弯头90E(L)273*10-DN2501Tianjin Iron Works Co. LTD
302*****101002016冲压无缝弯头90E(L)325*10-DN3001Tianjin Iron Works Co. LTD
302*****101002017冲压无缝弯头90E(L)377*10-DN3501Tianjin Iron Works Co. LTD
302*****101002018冲压无缝弯头90E(L)426*10-DN4001Tianjin Iron Works Co. LTD
302*****101002020冲压无缝弯头90E(L)529*10-DN5001Tianjin Iron Works Co. LTD
302*****101002021冲压无缝弯头90E(L)630*10-DN6001Tianjin Iron Works Co. LTD
302*****10100202245°冲压弯头45E(L)630*10-DN6001Tianjin Iron Works Co. LTD
302*****101002026冲压无缝弯头90E(L)φ219*10,20G,GB53101Tianjin Iron Works Co. LTD
302*****101002043冲压弯头φ108*490°20GGB53101Tianjin Iron Works Co. LTD
302*****101002045冲压弯头φ89*490°20GGB53101Tianjin Iron Works Co. LTD
302*****101002065冲压无缝弯头90E(L) 720*10-DN7001Tianjin Iron Works Co. LTD
302*****101002066冲压无缝弯头90E(L)168*8-DN1501Tianjin Iron Works Co. LTD
302*****101002067冲压无缝弯头90E(L)168*6-DN1501Tianjin Iron Works Co. LTD
302*****101002068冲压无缝弯头90E(L)219*6-DN2001Tianjin Iron Works Co. LTD
302*****101002069冲压无缝弯头90E(L)273*6-DN2501Tianjin Iron Works Co. LTD
302*****101002070冲压无缝弯头90E(L)108*6-DN1001Tianjin Iron Works Co. LTD
302*****101002071冲压无缝弯头45E(L)108*6-DN1001Tianjin Iron Works Co. LTD
302*****101002072冲压无缝弯头90E(L)108*8-DN1001Tianjin Iron Works Co. LTD
302*****101002073冲压无缝弯头90E(L)920*10-DN9001Tianjin Iron Works Co. LTD
302*****101003001冲压弯头φ76*12,90°,20G,GB/T53101Tianjin Iron Works Co. LTD
302*****101005057冲压弯头108*4.5 90 材质20G1Tianjin Iron Works Co. LTD
302*****101005058冲压无缝弯头90E(L)273*10-DN25020G1Tianjin Iron Works Co. LTD
302*****101005060冲压无缝弯头90E(L)203*251Tianjin Iron Works Co. LTD
302*****101005061冲压无缝弯头90E(L)57*3.5-DN50材质20G1Tianjin Iron Works Co. LTD
302*****101005065冲压弯头DN720*81Tianjin Iron Works Co. LTD
302*****101005066冲压弯头DN920*81Tianjin Iron Works Co. LTD
302*****101005067冲压弯头DN377*61Tianjin Iron Works Co. LTD
302*****101005068冲压弯头DN40*61Tianjin Iron Works Co. LTD
302*****101005069冲压弯头DN478*61Tianjin Iron Works Co. LTD
302*****101005071冲压弯头90E(L)40-SCH40 20G1Tianjin Iron Works Co. LTD
302*****101005072冲压弯头45(L)40-SCH4020G1Tianjin Iron Works Co. LTD
302*****101005073冲压弯头45E(L)80B-SCH2020G1Tianjin Iron Works Co. LTD
302*****101005074冲压弯头90E(L)50B-SCH40,20G1Tianjin Iron Works Co. LTD
302*****101005075冲压无缝弯头Φ133*4.5-DN125,20G,GB53101Tianjin Iron Works Co. LTD
302*****101005076异径弯头219*108*61Tianjin Iron Works Co. LTD
302*****101005077冲压弯头90E(L)219*12,20G1Tianjin Iron Works Co. LTD
302*****101005078冲压弯头90E(L)159*6, 20G1Tianjin Iron Works Co. LTD
302*****101005079冲压弯头90E(L)108*61Tianjin Iron Works Co. LTD
302*****101005082180°冲压无缝弯头38*3--DN32(中心距是160mm)有图纸1Tianjin Iron Works Co. LTD
302*****101005083冲压弯头DN80*91Tianjin Iron Works Co. LTD
302*****101005084冲压弯头DN80加厚121Tianjin Iron Works Co. LTD
302*****101005085变径弯头DN100/DN80*61Tianjin Iron Works Co. LTD
302*****101005086冲压变径接头Φ159变Φ219,20# GB81631Tianjin Iron Works Co. LTD
302*****101005091弯头45EL ¢168×20 GB/T12459-B20G1Tianjin Iron Works Co. LTD
302*****101005092弯头90EL ¢168×20 GB/T12459-B20G1Tianjin Iron Works Co. LTD
302*****101005093弯头90E3D ¢168×20 GB/T12459-B20G1Tianjin Iron Works Co. LTD
302*****101005094冲压无缝弯头90E(L)480*10-DN4501Tianjin Iron Works Co. LTD
302*****101005096冲压无缝弯头203*25 20GGB/T53101Tianjin Iron Works Co. LTD
302*****101005097冲压无缝弯头168*20 20GGB/T53101Tianjin Iron Works Co. LTD
302*****101005098冲压无缝弯头φ76*12,90°,20G,GB/T53101Tianjin Iron Works Co. LTD
302*****101005099冲压无缝弯头203*20 20GGB/T53101Tianjin Iron Works Co. LTD
302*****101005100冲压弯头Φ168x25v1Tianjin Iron Works Co. LTD
302*****101005101冲压无缝弯头203*20 20GGB/T53101Tianjin Iron Works Co. LTD
302*****101005102异径弯头DN100*DN65*4.51Tianjin Iron Works Co. LTD
30205110102******等径三通DN151Tianjin Iron Works Co. LTD
30205110102001002等径三通DN201Tianjin Iron Works Co. LTD
30205110102001003等径三通DN251Tianjin Iron Works Co. LTD
30205110102001004等径三通DN321Tianjin Iron Works Co. LTD
30205110102******等径三通DN401Tianjin Iron Works Co. LTD
30205110102******等径三通DN501Tianjin Iron Works Co. LTD
30205110102******三通DN80GB/T3289.10-821Tianjin Iron Works Co. LTD
30205110102******三通DN100GB/T3289.10-821Tianjin Iron Works Co. LTD
30205110102001026热压等径三通等径三通¢219x30 V形坡口20#钢1Tianjin Iron Works Co. LTD
30205110102001029等径三通TC168*81Tianjin Iron Works Co. LTD
30205110102002004异径三通DN25*DN25*DN201Tianjin Iron Works Co. LTD
30205110102002007异径三通DN32*DN32*DN251Tianjin Iron Works Co. LTD
30205110102002008异径三通DN100*DN100*DN65*4.51Tianjin Iron Works Co. LTD
30205110102002012异径三通DN50*DN50*DN201Tianjin Iron Works Co. LTD
30205110102002013聚氨酯直埋三通PN10DN1200*500*12001Tianjin Iron Works Co. LTD
30205110102002014三通RS¢168×20 GB/T12459-B20G1Tianjin Iron Works Co. LTD
30205110102002015等径三通Φ219x30v1Tianjin Iron Works Co. LTD
30205110102002016三通Φ203xΦ168xΦ168x25v1Tianjin Iron Works Co. LTD
30205110102002017三通DN50GB/T3289.10-821Tianjin Iron Works Co. LTD
30205110104******无缝同心大小头DN40*DN321Tianjin Iron Works Co. LTD
30205110104001014无缝同心大小头DN50*DN401Tianjin Iron Works Co. LTD
30205110104001022无缝同心大小头DN80*DN651Tianjin Iron Works Co. LTD
30205110104001024无缝同心大小头DN100*DN651Tianjin Iron Works Co. LTD
30205110104001025无缝同心大小头DN100*DN801Tianjin Iron Works Co. LTD
30205110104001032无缝同心大小头DN150*DN801Tianjin Iron Works Co. LTD
30205110104001039无缝同心大小头DN200*DN1501Tianjin Iron Works Co. LTD
30205110104001051无缝同心大小头DN400*DN2001Tianjin Iron Works Co. LTD
30205110104001052无缝同心大小头DN400*DN300压力16公斤1Tianjin Iron Works Co. LTD
30205110104001070无缝同心大小头RC57*42*41Tianjin Iron Works Co. LTD
30205110104001071无缝同心大小头RC76*42*41Tianjin Iron Works Co. LTD
30205110104001072无缝同心大小头RC89*45*4.51Tianjin Iron Works Co. LTD
30205110104001073无缝同心大小头RC89*57*51Tianjin Iron Works Co. LTD
30205110104001074无缝同心大小头RC108*89*51Tianjin Iron Works Co. LTD
30205110104001075无缝同心大小头RC159*89*61Tianjin Iron Works Co. LTD
30205110104001076无缝同心大小头RC159*108*61Tianjin Iron Works Co. LTD
30205110104001077无缝同心大小头RC219*108*61Tianjin Iron Works Co. LTD
30205110104001078无缝同心大小头RC325*168*81Tianjin Iron Works Co. LTD
30205110104001079无缝同心大小头RC159*6变219 ,20G1Tianjin Iron Works Co. LTD
30205110104001080无缝同心大小头RC159*133*61Tianjin Iron Works Co. LTD
30205110104001081无缝同心大小头RC133*108*51Tianjin Iron Works Co. LTD
30205110104001082无缝同心大小头RC89*76*41Tianjin Iron Works Co. LTD
30205110104001083钢板焊制偏心异径管PN10DN500*DN4001Tianjin Iron Works Co. LTD
30205110104001084变径接头Φ219xΦ168x25v1Tianjin Iron Works Co. LTD
30205110105******冲压焊接弯头820*101Tianjin Iron Works Co. LTD
30205110105001013冲压焊接弯头1020*101Tianjin Iron Works Co. LTD
30205110105001014冲压焊接弯头1120*101Tianjin Iron Works Co. LTD
30205110105001021焊接弯头90E(L)1120*10-DN11001Tianjin Iron Works Co. LTD
30205110105001022焊接弯头90E(L)1420*10-DN14001Tianjin Iron Works Co. LTD
30205110105001023焊接弯头45°φ203*25 20G1Tianjin Iron Works Co. LTD
30205110105001024焊接弯头90°φ168*201Tianjin Iron Works Co. LTD
30205110105001025冲压弯头90E(L)1620*10-DN16001Tianjin Iron Works Co. LTD
30205110401001013不锈钢冲压弯头273*101Cr18Ni9Ti(321)1Tianjin Iron Works Co. LTD
30205110401001053不锈钢冲压弯头90E(L)325*10-DN300 0Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401001069不锈钢冲压弯头159*8316L1Tianjin Iron Works Co. LTD
30205110401001103不锈钢冲压弯头DN32 00Cr17Ni14Mo2(316L)1Tianjin Iron Works Co. LTD
30205110401001104不锈钢冲压弯头DN25 00Cr17Ni14Mo2(316L)1Tianjin Iron Works Co. LTD
30205110401001105不锈钢冲压弯头DN1500Cr17Ni14Mo2(316L)1Tianjin Iron Works Co. LTD
30205110401001106不锈钢冲压弯头90E(L)32*4-DN253041Tianjin Iron Works Co. LTD
30205110401001107不锈钢冲压弯头90E(L)25*4-DN203041Tianjin Iron Works Co. LTD
30205110401001108不锈钢冲压弯头90E(L)57*4.5-DN5000Cr17Ni14Mo2(316L)1Tianjin Iron Works Co. LTD
30205110401001109不锈钢冲压弯头90E(L)76*4.5-DN6500Cr17Ni14Mo2(316L)1Tianjin Iron Works Co. LTD
30205110401001110不锈钢冲压弯头90E(L)57*4.0-DN50(304)1Tianjin Iron Works Co. LTD
30205110401001111不锈钢冲压弯头90E(L)22*3.5-DN15(316L)1Tianjin Iron Works Co. LTD
30205110401001112不锈钢冲压无缝弯头90E(L)168*8-DN150 (304)1Tianjin Iron Works Co. LTD
30205110401001113不锈钢冲压无缝弯头90E(L)114*6-DN100 (304)1Tianjin Iron Works Co. LTD
30205110401001114不锈钢冲压无缝弯头90E(L)48*5-DN40(304)1Tianjin Iron Works Co. LTD
30205110401001115不锈钢冲压无缝弯头90E(L)60*4-DN50(304)1Tianjin Iron Works Co. LTD
30205110401001116不锈钢冲压无缝弯头90E(L)34*4-DN25 (304)1Tianjin Iron Works Co. LTD
30205110401001117不锈钢冲压无缝弯头90E(L)273*8-DN250 (321)1Tianjin Iron Works Co. LTD
30205110401001118不锈钢冲压无缝弯头90E(L)325*8-DN300 (321)1Tianjin Iron Works Co. LTD
30205110401002040不锈钢三通273*8 1Cr18Ni9Ti(321)1Tianjin Iron Works Co. LTD
30205110401002041不锈钢三通273*10-DN2501Cr18Ni9Ti(321)1Tianjin Iron Works Co. LTD
30205110401002042不锈钢三通32*4(DN25)3041Tianjin Iron Works Co. LTD
30205110401002043不锈钢三通25*4(DN20)3041Tianjin Iron Works Co. LTD
30205110401002044不锈钢变径三通Φ48*48*5*34*4(中间小头34)(304)1Tianjin Iron Works Co. LTD
30205110401002045不锈钢变径三通Φ60*60*4*34*4(中间小头34)(304)1Tianjin Iron Works Co. LTD
30205110401002049不锈钢三通20*3(DN15)3041Tianjin Iron Works Co. LTD
30205110401003060不锈钢冲压弯头90E(L)42*3.5-DN321Cr18Ni9Ti(321)1Tianjin Iron Works Co. LTD
30205110401003062不锈钢冲压弯头90E(L)48*3.5-DN401Cr18Ni9Ti(321)1Tianjin Iron Works Co. LTD
30205110401003065不锈钢冲压弯头90E(L)57*3.5-DN501Cr18Ni9Ti(321)1Tianjin Iron Works Co. LTD
30205110401003066不锈钢冲压弯头90E(L)57*4-DN50 1Cr18Ni9Ti(321)1Tianjin Iron Works Co. LTD
30205110401003067不锈钢冲压弯头90E(L)76*4-DN651Cr18Ni9Ti(321)1Tianjin Iron Works Co. LTD
30205110401003068不锈钢冲压弯头90E(L)89*4.5-DN801Cr18Ni9Ti(321)1Tianjin Iron Works Co. LTD
30205110401003069不锈钢冲压弯头90E(L)108*4.5-DN100 1Cr18Ni9Ti(321)1Tianjin Iron Works Co. LTD
30205110401003070不锈钢冲压弯头90E(L)133*4.5-DN1251Cr18Ni9Ti(321)1Tianjin Iron Works Co. LTD
30205110401003071不锈钢冲压弯头90E(L)133*6-DN1251Cr18Ni9Ti(321)1Tianjin Iron Works Co. LTD
30205110401003072不锈钢冲压弯头90E(L)159*6-DN1501Cr18Ni9Ti(321)1Tianjin Iron Works Co. LTD
30205110401003073不锈钢冲压弯头90E(L)219*8-DN2001Cr18Ni9Ti(321)1Tianjin Iron Works Co. LTD
30205110401003074不锈钢冲压弯头90E(L)32*2.5-DN251Cr18Ni9Ti,3211Tianjin Iron Works Co. LTD
30205110401003075不锈钢冲压弯头90E(L)19*2-DN151Cr18Ni9Ti,3211Tianjin Iron Works Co. LTD
30205110401003085不锈钢冲压弯头45E(L)133*6-DN1250Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003086不锈钢冲压弯头45E(L)219*8-DN2000Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003089不锈钢冲压弯头90E(L)32*6-DN200Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003090不锈钢冲压弯头90E(L)38*4-DN320Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003091不锈钢冲压弯头90E(L)42*3.5-DN320Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003094不锈钢冲压弯头90E(L)48*3.5-DN400Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003095不锈钢冲压弯头90E(L)48*5-DN400Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003098不锈钢冲压弯头90E(L)57*3.5-DN500Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003099不锈钢冲压弯头90E(L)76*4-DN650Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003100不锈钢冲压弯头90E(L)89*4.5-DN800Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003101不锈钢冲压弯头90E(L)108*4.5-DN1000Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003102不锈钢冲压弯头90E(L)133*4.5-DN1250Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003103不锈钢冲压弯头90E(L)133*6-DN1250Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003104不锈钢冲压弯头90E(L)159*6-DN1500Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003105不锈钢冲压弯头90E(L)219*6-DN1500Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003106不锈钢冲压弯头90E(L)219*8-DN2000Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003117不锈钢冲压弯头90E(L)57*3.5-DN5000Cr17Ni14Mo2(316L)1Tianjin Iron Works Co. LTD
30205110401003118不锈钢冲压弯头90E(L)76*4-DN6500Cr17Ni14Mo2(316L)1Tianjin Iron Works Co. LTD
30205110401003119不锈钢冲压弯头90E(L)89*4.5-DN8000Cr17Ni14Mo2(316L)1Tianjin Iron Works Co. LTD
30205110401003120不锈钢冲压弯头90E(L)108*4.5-DN*****Cr17Ni14Mo2(316L)1Tianjin Iron Works Co. LTD
30205110401003121不锈钢冲压弯头90E(L)133*6-DN12500Cr17Ni14Mo2(316L)1Tianjin Iron Works Co. LTD
30205110401003122不锈钢冲压弯头90E(L)159*6-DN15000Cr17Ni14Mo2(316L)1Tianjin Iron Works Co. LTD
30205110401003123不锈钢冲压弯头90E(L)219*8-DN20000Cr17Ni14Mo2(316L)1Tianjin Iron Works Co. LTD
30205110401003128不锈钢三通TC38*40Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003150不锈钢大小头RC57*42*40Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003151不锈钢大小头RC76*42*40Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003152不锈钢大小头RC89*45*4.50Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003153不锈钢大小头RC89*57*50Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003154不锈钢大小头RC108*89*50Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003155不锈钢大小头RC159*89*60Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401003156不锈钢大小头RC23*18*40Cr18Ni9(304)1Tianjin Iron Works Co. LTD
30205110401004003不锈钢冲压弯头DN25 00Cr17Ni14Mo2(316L)1Tianjin Iron Works Co. LTD
30205110401004004不锈钢冲压弯头90E(L)18*2-DN15,3041Tianjin Iron Works Co. LTD
30205110401004005不锈钢冲压弯头90E(L)25*2.5-DN20,3041Tianjin Iron Works Co. LTD
30205110402005037不锈钢冲压弯头90E(L)273*10-DN250 0Cr18Ni9(304)1Tianjin Iron Works Co. LTD



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