Press Releases - Retrofit

This page contains the latest press releases and reports on technical, economic and general topics.


HJS to launch its HJS SMF® Block Module at busworld®

HJS's new SMF® Block Module is a replacement filter for Mercedes Citaro city and country buses and SETRA coaches that uses HJS's proven Sintered Metal Filter (SMF®) technology and fulfils the EEV emissions standard.


HJS Announces Continued co-operation with Arriva

HJS are extremely pleased to announce that we are now working with Arriva London to retro fit 182 buses with HJS SCR technology. HJS have been selected by Arriva for their superb technical expertise, design capabilities, production ability and world renowned German product quality and reliability.   |   |   |   |   |