our location：Changchun economic and technological development zone 9576 east ring roads
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KC Cottrell（China） Co., Ltd. ICP No. 15002434 吉ICP备15002434号-1
Address: Changchun Economic and Technological Development Zone East Road No. 9576
Fax: 0431-85877522 E-mail: kccottrell@126.com Changchun website construction Technical support：Star Widely Media
