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Founded in 2010, CTT Security focuses on firefighting products, toxic, combustible gas detection products and related industry on international market. Our products are: For petroleum and petrochemical, natural gas, environmental protection, chemical, pharmaceutical, fire emergency, environmental protection and other special industries，we provide sensitive ,effective toxic, flammable gas detection products For commercial, industrial, public institutions, government agencies and housing, we provide fire alarm and fire extinguishing solutions. For server manufacturers, we provide scientific-designed, exquisite workmanship cases. R&D Every year we collect and analyze the latest info and ...