ABOUT US
MAOTOOGAS EQUIPMENTS (SHANGHAI) CO.,LTD specializing in the production and sales of mixed gas,high-purity gas,electronic gas,isotope gas and other gas products,as well as gas pipeline supporting engineering services! MAOTOOGAS gas mainly serves semiconductor,led,optical fiber,solar energy,petrochemical, biomedicine,military industry,University,scientific research,electric power,electronics,shipping,coal mine,automobile,medical,fire protection,aerospace,food,construction,smelting,fine chemical,processing and manufacturing industries.