Ha Thong JSC was established in May, 2004. We specialize in designing, manufacturing and installing pressure equipment systems, low temperature petroleum gas tanks, such as: CO2, oxygen, argon, liquid nitrogen, ammonia gas supply system (LPG), compressed air tanks, industrial tanks for chemicals, water treatment, petrol, oil, chemicals, etc.Ha Thong JSC was established in May, 2004. We specialize in designing, manufacturing and installing pressure equipment systems, low temperature petroleum gas tanks, such as: CO2, oxygen, argon, liquid nitrogen, ammonia gas supply system (LPG), compressed air tanks, industrial tanks for chemicals, water treatment, petrol, oil, chemicals, etc.