1965 SJH was found in Kohsiung, Taiwan
1988 We inaugurated SJEH, the new plant in Shenzhen, China
1990 We established SJHI, our second plant in Xiamen, China
1996 SJHI & SJEH acquired ISO9002 certification
1999 We set up SKH, our third plant in Xiamen, China
2001 SJHI & SKH acquired ISO9001 certification
2003 SJEH acquired ISO9001 certification
2004 SJHI & SKH acquired ISO14001 certification
2006 SJEH acquired ISO14001 certification
2017 SKH acquired IATF16949 certification
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