©Copyright 1983 Chien Yu Spring Machine Co., Ltd.
ADD: No. 61, Ln. 455, Punei St., Changhua City, Changhua County 500024, Taiwan (R.O.C.)
TEL:+886-4-7111767 / +886-4-7110277 FAX: +886-4-7110710
Email: cs.machine@msa.hinet.net
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