Recently, news from overseas reported that 3000 tons of pipeline steel produced by Tangsteel Company have been finished making into pipes in Venezuela. The product will be applied in PDVISA, the third largest petroleum company in the world and the national petroleum company of Venezuela. This company has expressed an intention for further cooperation, and Tangsteel will enter its qualified supplier list. As the third largest petroleum company in the world, PDVISA has an extremely complex procedure for overseas procurement. Before the official execution of the contract, the third-party inspection agency Tuboscope (a US professional pipeline steel inspection and certification agency) needs to audit the steel production plant. The certifier conducted a comprehensive evaluation of the overall quality assurance system of Tangsteel, factory environment, carbon emissions, labor usage, etc., and carried out the final inspection of the product upon leaving the factory. (Source: Hebei Group Building Materials Price. Due to seasonal factors and the Spring Festival holiday impact, dc53 mold steel...)