Ichi Glass Joint Stock Company
Khu công nghiệp Tân Quang, Xã Tân Quang, Van Lam District
Thang Long 39 Production Trading Company Limited
Thôn Hảo, Xã Liêu Xá, Yen My District
Viethung Glasscompany Limited
Khu công nghiệp Như Quỳnh, Thị trấn Như Quỳnh, Van Lam District
Mb Glass Technology Company Limited
Thôn An Lạc, Xã Trưng Trắc, Van Lam District
Viet Nhat Safety Glass Joint Stock Company
Thôn Ngo, Xã Bạch Sam, My Hao District
Viet Phuong Yaoyou Partnership Energy Saving Glass Company Limited
Thôn An Lạc, Xã Trưng Trắc, Van Lam District
Viet Hung Glass Production and Trade Joint Stock Company
Thôn An Lạc, Xã Trưng Trắc, Van Lam District
Hai Long Hung Yen Joint Stock Company
Thôn Xuân Đào, Xã Xuân Dục, My Hao District