Silvery Dragon Prestressed Materials Co Ltd Tianjin is a China-based company mainly engaged in the sales and research and development of prestressed materials and concrete products for rail transit. The Company's products include track plate 3D high-speed detector, seamless rail stress dispersion and rail temperature monitoring system, track plate workshop information management system, double-block sleeper field information management system, track plate workshop BIM management system, track settlement intelligent monitoring system and other intelligent high-speed rail, subway high-end intelligent products and systems.
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