Quality First, Customer Foremost
1973 | Tang-Fu Enterprise Co., Ltd. was established and specialized in processing of metal parts. We kept growth steadily. |
1987 | In 1987, renamed us as Queen Tong Co., Ltd who purchased advanced automation manufacturing machines and testing machines. |
2000 | We acquired Taiwan TAKISAWA EX-308 C-axis turning center. |
2001 | In order to upgrade the accuracy of precision parts, we bought TAKAMASU XY-12 Picary CNC precision Lathe, SHIGIYA GPS30 CNC Cylindrical grinder. |
2004 | We designed and developed the magnetic coils which were produced in December, 2004. |
2005 | In March, 2005, a new magnetic coil plant was built, We achieved ISO9001-2000 certification by implementing comprehensively the quality policy “Enhancing Efficiency, Pursuing Quality". |
2006 | We brought in SV-210 and MIYANO BNJ-42SY2-spindle 2-turrect compact turning center with Y-axis. |
2007 | In order to measure the dimensions and accuracy of precision parts, we procured Micro-Hite 3D. |
2008 | We got hold of 2 sets of MIYANO BNJ-42SY 2-spindle 2-turrect compact turning center with Y-axis 2 and 1 set of TAKAMASU X-100 CNC Precision Lathe.. |
2009 | We obtained 2-spindle Honing machine and 1-spindle Honing machine. In December, 2009, we achieved the approval of ISO9001-2008 new version. |
2010 | We purchased 1 set 4-spindle Honing machine and 1 set SHIGIYA GPS-30 CNC cylindrical grinder from Japan to stabilize the high accuracy of precision parts. |
2016 | We are proud of getting certified in TUV and DUNS. |