Annual Maintenance Contracts is a typical kind of common service which includes the same services. Such maintenance contract service is on place service and accessible any hour of the day. This contract is asking for the minor level fiscal investment. Several types of sewage treatment plant services contain E.A. (Extended Aeration), MBBR (Moving Bed Bio Reactor), SAFF (Submerged Aeration Fixed Film), SBR (Sequential Batch Reactor) and MBR (Membrane Bio Reactor). Sewage treatment plant amcs supplier supplies abundance of important material for its smooth functioning. Such AMC services are offered to STP/ETP plants from residential, commercial multiplexes, Malls, hotels, resorts & various Industries.