Many companies are working with the Golden Rule. FN-Mass Flowmeter(345 unit) & Thermal Mass FlowMeter(1,976 unit) Representative Delivery Performance ~ Delivery of 2,321 units Korea's and the world's only patented product, differential pressure type mass flow meter for high temperature and high pressure

[Liquid, Oil] Model: KC-7730L (22 unit)

1) Hanyang ENG Co., Ltd. ~> Hyundai Heavy Industries ~> Korea Aerospace Industries (KAI) ~ 11units
Korean fighter aircraft KF-21 Fuel system integrated rig test equipment precision test

JP-8, 100A(2), 10.6 – 104 m3/h, 0.52 MPa, 110'C
JP-8, 15A(1), 0.0.6 – 0.6 m3/h, 0.52 MPa, 110'C
JP-8, 15A(2), 0.0.5 – 0.53 m3/h, 0.2 MPa, 150'C
Oil, 20A(2), 0.26 – 2.5 m3/h, 0.2 MPa, 150'C
Oil, 20A(4), 0.52 – 5 m3/h,0.25 MPa, 150'C

2) Lithium Plus Geumsan ~ 5 units
Semiconductor Fuel Cell Lithium Hydroxide Crystallization Facility Pilot Plant Precise measurement

Liquid, 80A(2), 0.8 – 8m3/h, 0.83 Bar, 60'C
Liquid, 40A(2, 0.6 – 6m3/h, 2 Bar, 60'C
Liquid, 25A(1), 0.2 – 2m3/h, 0.9 Bar, 50'C

3) For precision measurement of Samsung Electro-Mechanics ~ 1 unit
volatile liquid mixture and secretion device

Liquid, 15A, 0.28 – 10 L/min, 2 Bar, 40°C

4) Daejeon Metropolitan Rapid Transit Corporation – 1 unit

Liquid, 15A, 0.28 – 10 L/min, 2 Bar, 40°C

5) Veltech Lab ~ 1 unit

Water, 40A, 0.08 – 3m3/h, 3 Bar, 60°C

6) Hite alcohol ~ 1

Ethanol, 25A, 0.05 – 2m3/h, 3 Bar, 30°C

7) Kukdong Jeyeon ~ 2 units

Water, 80A, 3.4 – 120m3/h, 3 Bar, 20'C
Ethylene Glycol, 80A, 1.71 – 60m3/h, 4 Bar, 20'C

8) Korea Water Resources Corporation: for heat exchanger test ~ 1 unit

Water, 25A, 0 – 10 m3/h, 3 Bar, 20-60°C