Based on 38 years of diverse and extensive technical experience in steam & gas and accumulated German technology from Konics Co., Ltd., Woojin Group Co., Ltd., and Hytrol Co., Ltd., we have developed a mass flow meter domestically after much effort. After 14 years of performance verification in Pilot Plant and R&D, we supply it as an import substitute to government offices and all industries, and also export it overseas.

Golden Rule's gas-only thermal mass flowmeter, Coriolis mass flowmeter for steam, gas, oil, and liquids, and differential pressure mass flowmeters are used for precision measurement in key lines such as ships, aerospace, semiconductors, automobiles, steel, power plants, petrochemicals, chemicals, heat treatment furnaces, tires, food and beverage, hydrogen production bases, hydrogen refueling stations, hydrogen equipment, and carbon capture devices.

With perfect test drive support and thorough A/S management We are responding to customer needs, so please experience the best domestic technology, solutions, and services.

Thank you.