Ko Nyein Maung Tin Work Industry has been established in (1967). In (2000), factory has been constructed in North Dagon Economic Development Zone. Air-Con Duct, exhaust duct line, ventilation, insulation & installation, chimney & exhaust hood installation, blower installation, water drainage installation, snack tray & cup making and exporting blowers have been selling in retail and wholesale an installation work have been made mainly. Additionally, Ko Nyein Maung Tin Work Industry has sold 0.5HP to 2HP blowers in the domestic factory production. In (2011), steel frame, chimney, steel stove and steel related items have been further manufactured and sold. In (2014), Ko Nyein Maung Tin Work Industry & Stainless Steel under the name of industry, show room has been opened. As of establishment until now, it is famous & successful in the business experiences for more than 40 years have recommendation of user and it is a sole business. Due the utilization and performances of the work, it is neat and tidy and beautiful and concreted and works are precise and authenticated in order to be speedy, responsibility has been taken to perform.