Zhejiang Guobang Steel Co., Ltd.

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Zhejiang Guobang Steel Co., Ltd, located in Songyang Industrial Zone, Zhejiang province with total area of over thirty six thousand square meter, is a manufacturer specialized in producing stainless steel pipe for many years. The annual output is over ten thousand tons. The products have a good market at home and abroad, and have been sold far to countries and areas such as West Europe, North America, South America,Middle East,Southeast Asia etc.
The company has set up a strict and efficient management system and passed ISO9001-2000 quality certification approved by China Classification Society Quality Assurance and Lloyd's Register Quality Assurance successively. It has also attained certificates of PED/97/23,GOST,BV,KR and AD/W0 and approved by GL,ABS,DNV etc.
Conforming to the following standards GB/T13296, GB/T14976,GB/T14975, GB9948,GB5310,ASTMA213,ASTMA312,ASTM A269,ASTMA511,ASTM A789,ASTM A790,GOST 9941,GOST 9940,JISG3459, JIS3463,DIN17456, DIN17458,etc., our steel grades include 304 ,304L, 304H,304N,316L,316Lmod , 316Ti,317L,310S,321,321H,347H,S31803,S32750,347,330,825,904L,GH800,GH3030,NI99.9,314,NS312,1.4301,1.4404,1.4306,1.4541,1.4571,1.4563,1.4462,Monel400 with outside diameter from 6 to 630mm and wall thickness from 1 to 40mm. Moreover, for customers' selection, products of various standards can be made to meet customers'requirements. Those standards can include GB, ASTM, AISI, CNS, JIS, KS, IS, UNS,CSA, DGN,AS, BS, DIN, NF, etc. High precision production, strict production process, high quality products, we can produce seamless pipes for nuclear power station or under each countries' classification society requirement.

We have already brought in management mode in order to provide first-class after-sales services. Owing to our competitive market advantages, quick delivery, and in-time supply, we would like to offer customers with our best information and services for consultation, purchasing, transportation, and installation guidance. Based on sincerity and mutual benefits, we expect to create value and profits for customers. The customers' satisfaction is our eternal pursuit. Please contact us for more details.