STP - Song Da Industry Trade JSC was established in 1996, based in Yen Nghia, Ha Dong, Hanoi.
- The companys factory in Ha Dong, Hanoi with an area of over 10,000 m2, equipped with synchronous and modern equipment lines (origin: Japan, India, Taiwan) and a team of professional, experienced technical employees. The company is one of the leading companies in Vietnam in the field of:
- Production of cement packaging, PP packaging for the domestic market and export: Every year the company provides 40-50 million cement bags, 2,500-3,000 tons of PP packaging and continues to expand and diversify products to meet market requirements.
- Trading in packaging materials: Packaging thread, packaging cloth rolls, plastic beads, etc
- Production of construction stone: Operating capacity of 200-300 tons / hour. Currently, Son Tung Company is providing construction materials: 1x2 stone, 2x4 stone, quarry stone, and so on to the western market of Hanoi and surrounding areas.