Zheng Zhou Shangdao Iron and Steel Co., Ltd is a premier supplier of high quality steel plate in China. As a large-scale iron and steel international trade company ,it is approved by national ministry of commerce.and its registered capital is10,000,000 yuan. Zheng Zhou Shangdao Iron&Steel Co., Ltd  was founded in October 2000, located in Zhengzhou City, the capital of Henan Province, which is the most important and significant transportation hub in China. in the past 10 years, with the developing of our company, the business has broadened around the globe. We have won an array of trust and support from worldwide customers in America, Europe, Asia, the Middle East, Taiwan area and Hong Kong. we have 8 years experience in exporting  steel  plates  ,especially in ASTM A514, ASTM A517 Steel plates. What?s more,the prices we offered are much lower than your local market. Cooperating with your company will be our greatest honor!!
Please feel free to contact us for more information,
Sales Phone ?008618614958688
Sales Phone ?008637186093103
Our main products are as following:
1.high strength low alloy plates
ASTM A514 / A514M - 05(2009)   High-Yield-Strength, Quenched and Tempered Alloy Steel Plate, Suitable for Welding
ASTM A514:  A514 Gr.A?A514Gr.B?A514Gr.E?A514Gr.F?A514Gr.H?A514Gr.P?A514Gr.Q?A514Gr.S
ASTM A517 / A517M - 10 Standard Specification for Pressure Vessel Plates, Alloy Steel, High-Strength, Quenched and Tempered
ASTM A517?A517Gr.A?A517Gr.B?A517Gr.E?A517Gr.F?A517Gr.H?A517Gr.P?A517Gr.Q?A517Gr.S
Q690?Q690D?Q960?S690Q?S690QL?Q690E?Hg785?Hg785D?Hg785E?WH80Q
2. shipbuilding and offshore platform steel plates?
ASTM A517Gr.Q?A514GrQ?A514Gr.E ?A517Gr.E?NV E690?EQ70?AH36?A131?API 2HGr50?API 2HGr42?API 50?API 42?E690?Q960?
3.Wear resistant steel plates?
AR400?AR500?AR450?NM360?NM400?NM450?NM500
4.steel plates for boilers and pressure vessels
ASTM A517 / A517M - 10 Standard Specification for Pressure Vessel Plates, Alloy Steel, High-Strength,