Address : Lot 03-9A Hai Ba Trung Small scale industry Zone, Hoang Van Thu Ward, Hoang Mai Dist., Hanoi
Tel : (84-24) 36342591
Fax : (84-24) 36342590
Email: phtstell@vnn.vn
Sector :  - Trading in materials, equipment and machines for construction, transport, industry.
- Repairing, installing, maintaining the companys products.
- Real estate business.
- Manufacturing mechanical products for the construction industry.
- Production of metal roofing, manufacturing components steel, the pre-processing framework.
- Production and supply spare religious insulation, drain by galvanized.

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