Estalished in 2005, yuyao mingfeng plastic products factory is a professional manufacturer of plastic expansion bolts, located in beautiful and opening -up eastern harbor city Ningbo, adjacent to Hangzhou Bay Bridge, hangzhou - ningbo highway, in great convenience at the transport of land and ***** products are mainly exported to Asia, Australia, Middle East and Europ.we may provide you with various nylon/plastic anchors , like hammer drive anchor , wall plug , spring toggle , heat insulating anchor nail , hollow wall anchor , and so on .