- About product and suppliers:
Alibaba.com offers 418 recessed manhole cover and frame products. About 50% of these are other fabrication services, 38% are casting, and 7% are other roadway products.
A wide variety of recessed manhole cover and frame options are available to you, such as free samples, paid samples.
There are 413 recessed manhole cover and frame suppliers, mainly located in Asia. The top supplying countries or regions are China, India, and Singapore, which supply 98%, 1%, and 1% of recessed manhole cover and frame respectively.
Recessed manhole cover and frame products are most popular in Eastern Europe, Africa, and South America.
You can ensure product safety by selecting from certified suppliers, including 80 with ISO9001, 39 with ISO14001, and 34 with OHSAS18001 certification.