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About us

  • Founded in 1991 and 1995, Kou Ryou Enterprise Corp. & Good Stone Trading Company are authorized agent for many world-class companies.  Over the past decade our core business focus has been to provide well known brands of components and raw materials to the loudspeaker, audio industries and electronic industries.

    We are committed to the after-service of our products and we regularly receive training from the companies we represent in order to provide the best possible technical support.  Our large on-hand inventory also guarantees that our customers receive the products they need in the timeliest manner.