1. CÔNG TY TNHH TÔN ĐÔNG Á
   Address: 5 Str. 5, Song Than IP, Di An Dist., Binh Duong Province
   Phone: (0650) 3732575
   Fax: (0650) 3790420
   Email: info@tondonga.com.vn
   Website: http://tondonga.com.vn
   Main products: Metal Building materials.



2. CÔNG TY CP ĐÌNH QUỐC
   Address: , District 4, HCMC
   Phone: (08) 38662727
   Fax: (08) 39710715
   Website: http://www.dqcorp.vn
   Main products: Glasss.



3. CÔNG TY CP GỐM XÂY DỰNG GIẾNG ĐÁY QUẢNG NINH
   Address: Gieng Day, Ha long, Quang Ninh
   Phone: (033) 3841148
   Fax: (033) 3846761
   Main products: Brick.



4. CÔNG TY CP GẠCH NGÓI GỐM XÂY DỰNG MỸ XUÂN
   Address: My Xuan, Tan Thanh, Dong Nai
   Phone: (064) 3876770
   Fax: (064) 3894168
   Email: gmx@myxuan-vt.com.vn
   Main products: Brick.



5. CÔNG TY CP AUSTNAM
   Address: 109 Truong Chinh St., Phuong Liet Ward, Dong Da Dist., Ha Noi City
   Phone: (04) 38691579
   Fax: (04) 38691632
   Email: hn@austnam.com.vn
   Website: http://www.austnam.com.vn
   Main products: Metal Building materials.



6. CÔNG TY CP GẠCH NGÓI ĐỒNG NAI - TUILDONAI
   Address: 119 Dien Bien Phu St., Da Kao Ward, Dist. 1, Ho Chi Minh City
   Phone: (08) 38295881
   Fax: (08) 38242493
   Email: donai_brick@hcm.fpt.vn
   Website: http://www.tuildonai.com.vn
   Main products: Building materials.