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Address：Zengcheng City, Xintang Zhen Sha Pu silver sand Jingjiling Development Zone
Zip code：511338
Tel：020-32178905
Fax：020-32178905
E-mail：gz_changyun@163.com
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Guangzhou Shi Chang Yun Ready Mixed Concrete Co., Ltd. all rights reserved.  Technical Support：Pinto Internet

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