Corporate name：Qingdao Changxin Caps Co. Ltd. Name：Kathy Ji MPhone：86-13791966693 TelPhone:86-0532-82222911 WeChat:13791966693 QQ：852481940 E-mail：changxincap@126.com Address：No. 256 West Yangzhou Road, Jiaozhou,Qingdao, China
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