Choose to buy stainless steel pipe 1. Identify whether the steel stamp material "304" is stamped on the surface of the pipe, and ask for the stainless steel pipe factory.
Choose to buy stainless steel pipes 4. When purchasing stainless steel pipes, you should choose famous brand products above the provincial level that have been evaluated by the Bureau of Quality and Technical Supervision. Long-term use testimony and good reputation among customers are the most direct and effective way to purchase.