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After more than 20 years of ups and downs in the steel industry, BBN company's customers have covered South America, North America, Europe, Africa, Southeast Asia and the Middle East and other countri
Read MoreThe salesman of the company is familiar with all aspects of knowledge. Understand the company profile: group, company profile, various honor certification, enterprise's functional strength and other a
Read MoreAfter twenty years of efforts, the company has completed the steel plates production process and complete testing equipment from smelting, rolling, drawing, heat treatment to astm a516 grade 70 low te
Read MoreWe do sand blasting and shop primer for various astm a516 grade 70 hic steel plates such as carbon steel plates, high strength low alloy steel plates, shipbuilding steel plates, etc. before delivery,
Read MoreQuenching and tempering (QT) is a double heat treatment process of quenching and high temperature tempering. In general, medium carbon steel and medium a516 grade 70 equivalent indian standard carbon
Read MoreOur company attaches great importance to technical support and after-sales service, and has established a customer service center to provide unified technical support and service for astm a516 grade 7
Read MoreOur after sales department is an very important part of our department structures. After the customer receive steel materials, our after sales department will follow up regularly and solve problems fo
Read MoreThe cold bending method is mainly used to produce cold-formed section steel and welded pipe. The cold bending method is to bend the steel strip or steel plate into various cross-section shapes by the
Read MoreEvery customer who has visit us and witness the steel materials before delievry will be impressed by our quality control departemnt. Even not come to inspect the steel materials before delievry, our q
Read MoreThe business department is mainly responsible for communicating with customers, from the manufacturing of steel plates, steel pipes and other products, knowing customers' needs and processing conditio
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