About Us
Company Profile
Specializes in the research, development, and manufacturing of high-precision grinding machines. In its early stages, the company focused on serving the precision metal mold and electronics industries.
DOWELL® produces a wide range of grinding machines
including manual, semi-auto, auto, NC and CNC, double column grinding machine and rotary surface grinder.
Development of Semiconductor Industrial
With the rapid growth of the semiconductor sector, Tong Yi leveraged its exceptional precision equipment and technical expertise to successfully expand into the grinding and processing of advanced materials such as ceramics, quartz, and silicon wafers. The company has earned technical certifications from several leading semiconductor enterprises, cementing its position as an industry leader.
Ceramics
Quartz
Si
"Pursuing Excellence and Sustainable Operation"
With nearly three decades of technical refinement and market experience, DOWELL® has consistently upheld the philosophy of "pursuing excellence and sustainable operation." The company is dedicated to meeting the diverse process requirements of its customers, enhancing manufacturing efficiency, and continuously driving technological innovation and product upgrades.
Each of our products is meticulously designed by a professional team, offering customized models to meet the specialized grinding needs of various industries.
Adhering to a philosophy of diversity and user-center design, we strive to enhance processing efficiency and user experience.
DOWELL® is committed to leveraging outstanding technology and superior service to create greater value for our customers, working together toward a mutually beneficial future.