Cities & towns we cover
Dhanbad, Jharia, Katras, Govindpur, Sindri, Nirsa, Chirkunda and the wider coal belt.
This is home. Our office is at Bank More, our factory at Bastacola — which means Dhanbad gets same-city production, same-day site visits and installation crews who know every market and mine road in the district.
COLORUM began in Jharia and has produced for Dhanbad since 2010 — and the family print craft here goes back to the late 1970s. Everything on this website is made in this city: large-format printing, signage fabrication, paper print, gifting and safety boards.
Being local changes the service. Site measurement happens the same day. Proofs can be checked at our office. Installation does not wait for an outstation crew. And when a mine or plant needs safety signage that survives coal dust and heavy vehicle movement, it is specified by people who work beside those sites every week.
Dhanbad, Jharia, Katras, Govindpur, Sindri, Nirsa, Chirkunda and the wider coal belt.
Same-city production and installation. Office: LG2, Urmila Tower, Bank More. Factory: Bastacola. Visit either during working hours, or start on WhatsApp.
Every product family on this site is available here — specified for the local environment and installed with photographed completion.
Yes. The production facility is at Bastacola and the office is at LG2, Urmila Tower, Bank More. Large-format print, signage fabrication and finishing all happen locally, so specification questions, proofs and site visits are handled by the same team that builds the job rather than routed to another city.
Both. Fabrication and installation sit with the same project owner, which is the point: a sign that arrives correct but is fixed badly fails just as completely as one made badly. Site access, fixing method and the substructure are specified before production, not improvised on the day.
Yes, and it is a core part of the work. Signage for the coal belt has to survive dust, heat, vibration and washdown, and stay readable at the distance a driver or operator actually reads it from. Substrate rating, retro-reflective grade and fixing detail are specified for those conditions.
Send the requirement, the number of locations and the deadline on WhatsApp to +91 88773 44444, or use the enquiry form. A structured response comes back with the scope written down and a single owner named, so you know who is accountable before anything is produced.
Tell us the cities, the quantities and the date. You will get a structured response and one owner accountable for every location.