Power Module for Network-Managed Chassis

G-First OEIC Co., Ltd. Was founded in January 1999. G-First specializes in the design and manufacture of Optical Communication Instruments. Our products include Ethernet Media Converter Series, Network Management System Series and Interface Converter Series, which can be applied to long reach ethernet, metropolitan wide area networks, subscriber loops and high bit-rate data communications. Our products are widely used by many telecommunication companys such as China TeleCom, China Unicom, China Netcom in China.

Automated Optical Inspection (AOI) systems for printed circuit board assembly processes is a high-tech new product researched and developed by G-First all alone, leaded by Dr. Wang who has ever been engaged in the research of automatic optical inspection in U. S. A. For a long time. Our Otek AOI machine can be used in quality control for SMT production process replacing manual inspection of component and soldering defects on PCBs, helping SMT manufacturers improving their qualities and unit productivities.

G-First has a strong R&D department with technical expertise to deliver high quality products with cutting-edge technology. In 2001, G-First has obtained the international certificate of ISO9001: 2000.