Drainage Channel Gratings and Rails for Vehicular and Pedestrian Areas Gully Tops and Manhole Tops（Manhole Cover with frame） for Vehicular and Pedestrian Areas

The company's primary products are “Drainage channel gratings and rails for vehicular and pedestrian areas” and “Gully tops and manhole tops (Manhole Cover with frame) for vehicular and pedestrian areas,” fabricated from high-strength cast iron exhibiting comprehensive properties comparable to steel. High strength, strong toughness and high wear resistance. Widely used in drainage systems of municipal streets, parks, airports and industrial areas. Contains recycled material High-strength cast iron material with comprehensive properties close to steel. High strength, strong toughness and high wear resistance. Widely used in drainage systems of municipal streets, parks, airports and industrial areas. Contains recycled material.