YIYUAN Electronic Technology Co, Ltd is a high-tech company specialized in electronic material products research and development, products designing and manufacturing. The company has three main business parts including LEAD-FREE SOLDERS, ESD & CLEANROOM products, and IC-PROGRAMING. YIYUAN was established in 1995, the company follows the principle of Technology-based and Market-oriented has cooperated with a number of domestic and international universities and well-known companies to ...