No.35, Yongyi 8th St., Taiping Dist.,, Taichung 411, Taiwan, Province Of China
S.Y. is a professional manufacturing and exporting company with a history of more than 30 years in the field of pneumatic tools including air sander, air grinder, air polisher, needle scaler, flux chipper, air file, air saw, pneumatic water sander, pneumatic angle drill, etc.