Chemical Industry Geotechnical Engineering Co.,Ltd (Cigec) Address: No 124, Street 19/5, Khom 2, Duyen Hai Town, Duyen Hai District, Tra Vinh Province Enterprise code: 2100565977 Phone: 01226457098; 0776457098 Duyen Hai Town, Duyen Hai District, Tra Vinh ProvinceFounding date: 30 - 5 - 2014