ECHAINTOOL Precision Co., Ltd. is a leading professional tool manufacturer that covers a wide range of products in line with international standards, including various boring bars and tool holders, grooving tools, threading tools, rapid drills, milling cutters, carbide end mills, disposable inserts, and OEM tools. Our trademark "eCHain" is not only famous in the Asian market but also a pioneer of Taiwanese cutting tools on the world stage.　　　　　

　To provide high-quality products, ECHAINTOOL is committed to research and innovation. We are dedicated to making our products environmentally friendly and energy-efficient. In 2008, the ECLN and ETJN outer diameter tool holder series won the "Taiwan Excellence Award" and "Excellent Design Product" Awards. The E-TYPE tool holder structure also won the "US invention patent" and innovation patents from Taiwan, Japan, Germany, China, and other countries.

　In 2019, ECHAINTOOL won the "22nd Rising Star Award" and the "26th Taiwan SMEs Innovation Award." We gradually entered the international enterprise model, and our products are now exported worldwide. In 2021, we launched the "Two-way Direct Injection Hole Outer Diameter Center Water Turning tool," which is the first to create stepped spacer parallel water holes and screw of shim precise positioning. It has won the "2021 Taiwan Excellence Award" and invention patents from the United States and Japan.