KNEXCN has been accumulating knowledge over 20 years of production and transaction of more than 60,000 sets of different type explosion-proof air conditioners. Products are applicable to petroleum, petrochemical, chemical, marine engineering, aerospace, military, power utility industries and others where there are inflammable and explosive hazardous goods present, and are exported to more than 20 countries and regions in the world. KNEXCN is an official explosion-proof air conditioning enterpris…