Tianjin Sunwin Prestressed Technique Co.,Ltd is located in Xiqing Economic and Technological Development Area of Tianjin city,China mainland .Tianjin Sunwin Prestressed Pc Strand Technique Co., Ltd. is a professional manufacturer specialized in Kinds of prestressed concrete Anchor,PC Strand,PC Wire,Post tension equipment and inspection equipment ,and trade all kinds of steel products.Product quality, enterprise credit and the construction technology enjoys a good reputation both at home and abroad.