Address : Gosan-ro 74, Uiwang-si, Gyeonggi-do, Seongjin Knowledge Industry Center No. 204
Website : http://
• Established as H.A.K in 2002, we are a precision grinding mold parts processing company and are constantly working to meet our customers with thorough quality control in the grinding process
• In 2015, we will move our factory to Uiwang City in Gyeonggi Province to make it more advanced in a clean and clean environment
• In 2018, we started developing LTB (low pressure time breaker) and completed development in June 2019
H.A.K representative Lee Jong-hak