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Global Standard for Tube Fittings
CHEONWOO LOK Co., Ltd. is a leading tube fitting manufacturer equipped with state-of-the-art production facilities.
We have established a technology research center and continuously invest in R&D, accumulating technologies applicable to various industries and securing them as intellectual assets through patent registration.
We supply high-quality products at competitive prices in a timely manner to all upstream industries in the oil & gas, shipbuilding, marine, refining/chemical, and power generation sectors, thereby delivering customer satisfaction.