MR112B
Special designed Locking System only allow its matched key to open with high security.
Customer Logo, Inscriptions and cover customized design service is supported.
120 °flip design makes the operation easier without injury.
Rubber sealing reduce the vehicle passing noise and expend cover service life.
Various color options is available and Black is recommended.

The articulated type of SMC round manhole cover is lightweight and can be operated by only one person. The recycled resin material is not used for the second time, so it will not be reused after being stolen. It has good carrying capacity and the strength of steel products, but it has higher toughness and will not brake into fragments.