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Hebei Zhuangkai Biotechnology Co.,Ltd
Add：NO.41ZHAIYING STREET,YUHUA DISTRICT, SHIJIAZHUANG CITY, CHINA
Tel：+86 031189278944
Email：zhuangkai@zk-chem.com
Web：www.zk-chem.com
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Hebei Zhuangkai Biotechnology Co.,Ltd
Add：NO.41ZHAIYING STREET,YUHUA DISTRICT, SHIJIAZHUANG CITY, CHINA
Tel：+86 031189278944
Email：zhuangkai@zk-chem.com
Web：www.zk-chem.com
 
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+86 031189278944

Email:
 zhuangkai@zk-chem.com
Web:
www.zk-chem.com
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