Dalian Skttech Instrument Co., Ltd as a professional manufacture & supplier which has been specializing in design and produce measuring instruments Our main product are ultrasonic flow meters, ultrasonic water meters, ultrasonic level meters, pressure meters, other measuring instrument & accessories etc .It is widely used in water processing , oil field, petro , gas, steel , mine, food and other industrial areasWe also welcome OEM business .We export our products to global markets with very good quality and considerate after sale service. We sincerely welcome friends from the whole world to cooperate and learn each others.