1.Standard: TB/GB/UIC and other standard or drawings required by clients.
2.Specification: ZDU 9
3.Materials: HDPE
We also manufacture products according to drawings or samples from our customers. The scope include all kinds of fastening, clamping, jointing, insulating and casting products. Such as insulators, plastic or HDPE dowels, joint bars, gauge studs, bolts and nuts, spikes, clips etc.