In January 2018, Hankuk-Bowonbio Co., Ltd. received a " GMP Certificate " from Korea Conformity 

Laboratories.The category is "Machine or Instrument for Generating Electric Stimulation, Medical Use".

A GMP certificate is a document certifying a specific product received an authorization 

for distribution in the consumer market and has passed quality standards set by 

the country where a company plans to distribute it. It ensures that the product or service

meets standards and specific purposes for its production.