Fabrication generally refers to the valued-added process of constructing structures out of various raw materials, primarily metal. Dayang undertakes engineering and fabrication services to meet the needs of its customers including onshore fabrication for products such as pipe and valve systems, skids and other steel structures such as hand rails and helideck extensions.

Dayang currently have Six (6) Fabrication Yards cum Warehouse namely:

1. Labuan Fabrication Yard 1 (Jalan Patau-Patau, Labuan F.T)
2. Labuan Fabrication Yard 2 (Jalan Patau-Patau, Labuan F.T)
3. Labuan Fabrication Yard 3 (Jalan Patau-Patau, Labuan F.T)
4. Labuan Fabrication Yard 4 (Kampung Sungai Bedaun, Labuan F.T)
5. Bintulu Fabrication Yard (Kidurong Industrial Area, Bintulu, Sarawak)
6. Telok Kalong Yard (Kawasan Perindustrian Telok Kalong, Kemaman, Terengganu)