High-tech enterprise focusing on the R&D, production, sales and service of portable air compressors. Committed to providing world customers with products (ranges from 80~1850CFM at 7~40BAR) that meet CE, ASME, ATEX, DNV2.7-1 and other compliant certifications. TEWATT air compressors are widely used for water wells, geothermal, construction, oil&gas field exploitation, pipeline pressure testing, mine blasting and other industries.