Delhi Business Information Directory
|
Home
|
Search
|
Delhi News
|
Free Listing
|
Nice Time Pass
|
Search
:
DDG (Hallmarking)
Room No. 55, Manakalaya, Bureau of Indian Standards (BIS), Bahadur Shah Zafar Marg
New Delhi - 110 002
+91 11 23234223
hallmarking(a)bis.gov.in
www.bis.gov.in/hallmarking-overview
