We SSD, as one of biggest steel group in south China, dealing with steel products manufacturing, stockist and logistics. Invest five
factories in south, eastern and northern China. We can supply Seamless/LSAW/ERW/SSAW steel pipes in the best competitive situation.
Total Capacity of whole steel products reach 2,000,000 MT per year.Each Month, we have stocked more than 10,000MT steel pipes with
different material and sizes, with our excellent service and qualified pipes, the stockiest, wholesaler, and distributors of steel pipes
around the world have also become very powerful and competitive in their local market accordingly.