Address : 10-11th, INCON4, No.243A De La Thanh St., Lang Thuong Ward, Dong Da Dist., Ha Noi
Tel : (84-24) 36420371
Fax : (84-24) 36811275
Email: info@cienco4.vn
Website:www.cienco4.com; www.cienco4.com.vn; www.cienco4.vn;
Sector :  - Survey, design and construction of transport civil and industrial.
- Producing building materials, prefabricated building components.
- Export of labours.
- Consulting on investment and construction electric line.
- Producing and trading in electricity, cement.
- Exploiting and trading in nature mineral water.
Detail :  - Tax code: 2900324850
- Tax management agency: Tax Deparment of Ha Noi
- Establishment decision/date of issue: No. 4985/TCCB-LĐ - 02/12/1995
- Business license/date of issue: No. 2900324850 - 05/11/2010
- Activity status: Operating

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