Song Da Industry and Trade Joint Stock Company (STP) is a member of Vietnam Industry Construction Corporation (VNIC) who is one of the leading corporations nationwide in the field of construction, especially hydroelectric construction. 
Products of ours: 
- Packaging products: Cement bag, PP woven bag, PP woven fabric, etc. 
- Raw material for plastic and packaging industry: Plastic granule, plastic compound (additives for PP, PE, PVC, ABS plastic), kraft paper, etc. 
- Rock: Natural marble stone, calcium carbonate (CaCO3), stone for construction, etc.