Min. Order Reference FOB Price
100 Meters US$30.00-100.00 / Meter
Product Description
Product Description Bridge expansion joints GQF-C type, GQF-Z type, GQF-E type, GQF-F type, GQF-MZL type, are all designed with hot rolled integral shaped steel bridge expansion joint products. Among them, GQF-C, GQF-Z, GQF-L, GQF-F bridge expansion device is suitable for Bridges with expansion ...