Tianjin jiaqian international co.,ltd - | E-Showroom
Tianjin jiaqian international co.,ltd - | E-Showroom
Tianjin , jiaqian international co.,ltd, mainly supply the pc steel wire for the production of concrete pole , or the pc strand for the manufacturing of the hollow core. the springs steel wire for all kinds of springs With the rich source and experience, we can supply with good price and quality
