Zibo Hengfu Metal Products Co.,Ltd is located in Zhoucun DistrictZibo City in China. The current factory area is more than30 thousand square meters and the construction area is up to 21thousand aquare meters. With the advanced productionlines,we are now specialized in spring steel wire,mattressspring,spring bed net etc. Our products are well sold to more thantwenty provinces of China and southeastAsia,America,Europe,Australia and so on.