Manhole Cover Available in size 30X30 , 40X40 , 50X50 CM

Manhole Cover made of stainless steel 304 AISI , It can meet the requirements of paving road slag, marble and granite in the community, and all products can be opened. It can be used in water supply and drainage wells, ventilation wells, cable wells, surface wells, etc. It is composed of stainless steel frames and covers