CORETEK is one of the company for Test System Services at Semiconductor Biz. , CORETEK has all Test System solutions for any customer who needs development & mass production of Test fixtures and Test System refurbishment, Turnkey service in alliance with a semiconductor equipment company. For globalization biz, CORETEK is supplying Test Solutions to Test House Companies with unique know-how and experience through customer satisfaction-Domestic, USA, South America, and South East Asia. Furthermore, CORETEK is managing the exclusive Test shop for harmonious customer service to be an easy Logistics & TAT competitively. CORETEK is one of the Leading company as supplying Test System Total Solution, we will meet the customer needs by focusing on customer satisfaction. Please, give your unabated affection and encouragement to CORETEK who are making constant efforts to maximize the value of this business.