United Steel Industry Co., Ltd.  

United Steel Industry Co., Ltd. is a dynamic steel manufacturing enterprise established in 2018, specializing in the production and global distribution of premium steel pipes and related products. With 6 years of industry expertise and 3 years of dedicated export experience, we have achieved an annual export revenue of $39.98 million while maintaining 100% on-time delivery performance across international markets.


Our comprehensive product portfolio includes ERW welded steel pipes, seamless carbon steel pipes, stainless steel pipes (ASTM A312 TP304/316L), OCTG products, and alloy steel pipes compliant with API 5L, ASTM A53, and EN standards. These solutions serve critical applications in construction, oil & gas infrastructure, industrial engineering, and architectural projects worldwide.


Quality assurance forms the cornerstone of our operations, implemented through rigorous raw material traceability systems and multi-stage inspection protocols... [详细介绍]