We, YOSIN ELECTRONICS CO., LTD., were founded in 1984, and are specialized in designing & manufacturing telecom products especially the PABX periphery. For following the fashion & demand of markets, our R & D department is lasting developing the new products continuously year after year; customer supremacy is our policy. After years' effort, we have gotten a good reputation in the field.

For the moment, we are proud of our customers throughout all trades and professions such as, Armed Forces, Fire Station, Police Station, County & Municipality Government etc.

Hoping we have the great opportunity to serve your company and make your Telephone System more convenient and vivid. Your custom will be our utmost pleasure.