High-Strength Ductile Iron: Ensures remarkable compressive strength, corrosion resistance, and wear resistance.
Customizable Dimensions: Frame, cover, and clear sizes are fully customizable according to customer drawings.
Efficient Drainage Design: Porous grid pattern prevents debris clogging while ensuring optimal drainage efficiency.
Wide Application Scope: Suitable for roads, urban drainage, gardens, and high engineering works.
Strict Quality Control: ISO9001 certified with strict detection during production and before loading.
Multiple Certifications: Complies with RoHS, ISO, CE, EN124, and various national standards.
Easy Installation: Designed for simple and efficient installation to save time and enhance productivity.
Long Operational Life: Superior-grade ductile iron ensures a significantly prolonged service lifespan.