. Established since 1991 start with OEM screw production. Accepted orders from oversea and direct trading companyin 1994. Certified by MEA, Germany as qualified supplier in 1995. Awarded by ISO-9002 in 1998. ASTER Screw received Taiwan Patent in 1999. ASTER Screw received German DPUM Nr.200 141 47.3 in 2000. ASTER Screw received U.S.A Patent No, US6, 450, 748 B1 inSeptember 2002. Awarded Great Britain BSI QS-9000 in December 2002. Awarded by ISO/TS 16949 in 2006. Investment plating facility & new packing/warehouse in2006. TAF Lab Accreditation in 2007 
Taiwan