This hot-dip galvanized steel W beam is one of the highway safety products from DACHU conforms to AASHTO and ASTM specifications.
The HA401 Hydraulic road blocker is mainly design focused on protect sensitive area , that may be violated by un-allowed vehicle forcibly entered, with high reliable and safe performance.
ZASP New Arrival Product in the early of 2023 Milita HB-HA301 Automatic Rising Bollard. This advanced bollard is designed to offer the highest level of protection against terrorist attacks and unauthorized vehicle access.
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