we can supply all kinds of anchor bolts. Anchor boltsAdvantages of products:1,combating ageing, repelling sudden-change oftemperature, ... centigrade)2, High bearing capacity, high bearing pressure, highability of repelling pull, nondeform when loading.3, Damp proof,damping, ... , no specialtools needed.5, No corrosion problem for metal bolts, Good longevity.6, Low nylon heat-transfer property, no ...