First of all, the material have no recycle value, nature anti-theft. According to the manhole cover drawing, we can design the the shape, logo, color and plate.
Zibo Best Energy-Saving Materials Co., Ltd. have more than 15years experience, professional produce high duty manhole cover, load bearing capacity 15tons, 30tons, 50tons, 80tons and 100tons. Its can satisfied with different areas, especially the gas station areas. Composite manhole cover have flame retardant, anti-static performance. Keep road safety and the people health.
