- Ha Nam Ninh Tradpro Co.Ltd
- Address:22/22/4 Phuong Mai Hanoi, Hanoo
- Dtp-imexco
- Address:501 VIETUC BUILDING Hai Phong, Hai Phong
- Thong Nhat Limestone Enterprise
- Address:Dong Vai Village Hoanh Bo District, Quang Ninh
- Annamviet International Jsc
- Address:No. 32 Lot3E Nga Nam ? Cat Bi Airport, Dong Khe Ward, Ngo Quyen District, Hai Phong City, Viet Nam. Haiphong, Hai Phong
- Vinalime Ltd
- Address:Dai Dong Village, Dai Mach Commitee Hanoi, Vietnam
- BM Morning
- Address:Trung Hoa Cau Giay Hanoi Vietnam
- New Sun Corporation
- Address:Road No. 5 Hai Phong Hai Phong Vietnam
- Non-Metallic Vietnam Minerals JSC (NVM)
- Address:hanoi, vietnam Hanoi Hanoi Vietnam
- Phuong Nam Construction Materials Co.,Ltd.
- Address:No 125- Cu Chinh Lan-Ninh Binh-VietNam Ninh Binh Ninh Binh 40000 Vietnam
- Phuc Loc Group
- Address:Thanh cong Building, Duy Tan Street Ha noi Ha Noi +84 Vietnam
- Vietnam Construction Machina Development., JSC
- Address:Cau Giay Ha Noi Ha Noi 10000 Vietnam
- Huong Hai Group Vietnamlimedotcom
- Address:Ha Noi Ha Noi Ha Noi Vietnam
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