QS9000 / ISO-9002 INTERNATIONAL QUALITY
APPROVAL
33-18, 1-Te South Rd., Niu Pu Li,
Chang-Hua City, Taiwan, R. O. C.
TEL:886-4-7376117~9
FAX:886-4-7376120
http://www.ryk.com.tw
E-mail:ryc@ms24.hinet.net
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