Patent: Domestic Waste Treatment Process
Certificate: Appropriate Solid Waste Technology
Electrical Technology Certificate for Garbage, Turning Solid Waste Into Energy
Patent Patent: Fuel Mix For Engine
Patent Patent: Oil-Water Separator
Tín Thành Group – Bio-Fuels Minnesota
Patents
Energy Management System Certificate
Certificate: Excellent Business
Patents
Certificate: Solid Waste Fuel Treatment Technology
Certificate of Membership of Vietnam Chamber of Commerce and Industry