Manufacturing of steel pipes and pipe fittings; wholesale and retail of metal materials; import and export of goods and technology. (Projects subject to approval according to law can only carry out business activities after being approved by relevant departments)
Manufacturing of steel pipes and pipe fittings; wholesale and retail of metal materials; import and export of goods and technology. (Projects subject to approval according to law can only carry out business activities after being approved by relevant departments)
Manufacturing of steel pipes and pipe fittings; wholesale and retail of metal materials; import and export of goods and technology. (Projects subject to approval according to law can only carry out business activities after being approved by relevant departments)
Manufacturing of steel pipes and pipe fittings; wholesale and retail of metal materials; import and export of goods and technology. (Projects subject to approval according to law can only carry out business activities after being approved by relevant departments)
Audited Supplier 
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