Send the following on WhatsApp
Continue to ChatGNBS urges manufacturers to use its concrete block testing service https://dpi.gov.gy/gnbs-urges-manufacturers-to-use-its-concrete-block-testing-service/
GNBS urges manufacturers to use its concrete block testing service https://dpi.gov.gy/gnbs-urges-manufacturers-to-use-its-concrete-block-testing-service/