It is a mass flow meter manufacturer with trust and expertise.

Golden Rules Co., Ltd.Based on 35 years of various field experience and accumulated German excellent technology, it is a company that specializes in manufacturing thermal mass flow meters for gases and differential pressure mass flow meters for gases, steam, liquids, oil, hydrogen, and special gases.The thermal mass flowmeter, which has been dependent on imports, has been domestically developed with its own technology after a long and hard work, and has been steadily supplied to the Public Procurement Service and all industrial fields since 2010.

In addition, the differential pressure mass flowmeter, launched in 2014, has steadily built up trust in quality through the rigorous testing of hydrogen charging stations, hydrogen generators, heat exchangers, and vacuum pumps by government-run R&D.At this time, when the preference of domestic products is increasing, Golden Rule's differential pressure mass flowmeter (accuracy ± 0.5% RD) is used for fuel oil, ship diesel oil, semiconductor, steel, power plant, shipyard, etc.

Sales have begun to increase for precision flow measurement of nitrogen, argon, LNG, LPG, CO2, steam, ultrapure water, and liquids.In the face of the global economic recession, we received a request for ONE MAKER from customers, and we signed a technical agreement with KOLAS institutes to establish a mass flow meter used for air, gas, steam, oil, and liquid for all industrial plants and R&D and water and sewage treatment.

I raised it even further.Golden Rule promises to continue to spur the development of domestic products in order to meet the needs of customers, and to fulfill its responsibilities from delivery to trial operation and A/S through specialized domestic and overseas distributors.

Han Mo Hong, CEO of Golden Rule