| Our Company |
| Qingdao Zhongtang Chemical Co.,Ltd is a foreign trading company, specializing in developing and producing Organic intermediate . It has its own factory, which procures itself a competitive edge in market. For many years, our company has won many clients' support and trust because it always ... |
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whatsapp:+86 17367838600
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admin@sdqdzthgjck.com
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No. 048, 1st Floor, Building A, Office Building 6, No. 1 Luanhe Road, Shanghe Demonstration Zone, Jiaozhou City, Qingdao City, Shandong Province
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