中文版 - ENGLISH
 
Top Products
Contact Us
Manufacturing base:
(1) NO. 16, Guangtong Road, Longquan Town, Zichuan District, Zibo City, Shandong, China
(2) No.27 London Road, Qingdao Free Trade Zone, Qingdao City, Shandong, China
(3) No.171, Industry Road, Zibo Hi-tech District, Zibo City, Shandong, China
Oversea Sales:
Tel: 86-532-86959667 Fax: 86-532-86760085
E-mail: sales@changyuintl.com
Domestic Sales:
Tel: 86-533-5860002、86-533-5860039 Fax: 86-533-5860296
E-mail: gtsales@changyuintl.com
Branch
Zibo Guangcheng Chemical Co., Ltd.
Shandong Guangyin New Materials Co., Ltd.
Zibo Guangyuan Biological Co., Ltd.
Qingdao Guangtong International Logistics Co., Ltd.
Qingdao Guangtong Biotechnology Development Co., Ltd.
Zibo Guangtong Hospital
Zibo Hengli Cement Co., Ltd.
Shandong Guangyin DKK Environmental Technology Co., Ltd.
Shandong Guangyin DKK New Materials Co., Ltd.
Qingdao Lilai Fine Chemical Co., Ltd.
 
Copyright(C)2015 , Shandong Guangtong New Materials Co., Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice
精品国产自在天天线2019_国内2020揄拍人妻在线视频_国内少妇自拍区视频免费