Capacity and construction technology of Deo Ca Group

General introduction

Tax code: 0313365915 Charter capital: 4,206 billion VND

Head office: 32 Thach Thi Thanh, Tan Dinh ward, District 1, HCMC

Tel: (84 - 28) 3820 3388 * Fax: (84 - 28) 3514 1999

Northern Office:

16th Floor, 265 Cau Giay Street, Dich Vong Ward, Cau Giay District, Hanoi City

Tel: (84 - 24) 3944 9114

Fax: (84 - 24) 3944 9113

Central Office:

Hai Van Tunnel Operation Center, Hoa Hiep Bac Ward, Lien Chieu District, Da Nang City

Tel: (84 - 236) 3773 935

Fax: (84 - 236) 3773 935

Deo Ca Group (abbreviated name: DCG), formerly Hai Thach Construction and Electrical Installation Production Enterprise, was established in 1985. Deo Ca built its brand by successfully constructing a modern mountain tunnel system in the Central region, important highways in the North and South, and bridges with superior and unique designs.

The Group has affirmed its brand and increased its value through the following fields: Investment in construction of traffic infrastructure works; Management and operation of traffic works; General contractor for construction and equipment installation; Financial investment...

Typical projects: Co Ma Tunnel, Deo Ca Tunnel, Cu Mong Tunnel, Hai Van 2 Tunnel of Deo Ca Road Tunnel Project; Bac Giang - Lang Son Expressway; Trung Luong - My Thuan Expressway; Cua Luc 1 Bridge, Cua Luc 3 Bridge; Coastal Tunnel; Important projects/packages of the North - South Expressway such as: Cam Lam - Vinh Hao, Thung Thi Tunnel, Truong Vinh Tunnel... affirming the leading position in the transport infrastructure investment industry in Vietnam.

Field of operation:

- Investment in transport infrastructure.

- General contractor for construction and installation.

- Management, operation and maintenance of works.

- Investment in real estate, industry, logistics, services...

Construction technology

NATM (New Austrian Tunneling Method) tunnel construction technology: Is an underground tunnel construction method that uses all possible means to develop the greatest self-supporting capacity of soil and rock to achieve stability when conducting underground drilling and opening, developed since the 1960s.

Up to now, Deo Ca Group has been constructing many mountain tunnel projects using NATM technology such as: Deo Ca Tunnel, Co Ma Tunnel, Hai Van 2 Tunnel, Cu Mong Tunnel, Bao Bien Tunnel, Thung Thi Tunnel, Truong Vinh Tunnel, Nui Vung Tunnel...