GNS Tec

I will put my utmost effort as a professional businessman of optical communication.
We will put product quality as our top priority and become a specialized company that can be trusted.



Thank you for visiting GNST’s homepage.
Based on many years of experiences as a company specializing in optical communication and structured cabling, we aim to fulfill “public interests first” through R&D on optical communication cables and structured cabling materials, high quality, and a reasonable price.

GNST recognizes the development of our clients as the development of GNST.
All of our employees will try their best to put our heart and soul into customer satisfaction, excellent quality, and competitive pricing.

We promise to develop into a company specializing in optical communication by forming a sense of unity between clients and employees and to achieve an active, customer-based business management in this time of period when efficient, stable products from the technological development of the rapidly changing info-communications sector such as FTTH and FTTX are required.