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LZZD CHEMICAL provides outstanding quality, and customer service. They are honest, and professional. What impress me most is that they would share the effective information with us, to help save our logistic cost and help with the application of the products. We have a long history work with LZZD CHEMICAL, their pursuit of perfect, and concern about details makes them one of my most valuable resources. 

As the top quality magnesium sulphate and sulfamic acid supplier in China. LZZD CHEMICAL has always emphasized quality. In term of product performance, safety, service, they did an excellent job. Over past ten years, LZZD CHEMICAL is an extremely reliable supplier, with their support, we get the competitive in procurement cost and best service.
All in all, we are so satisfied with LZZD CHEMICAL, and regard them as our valuable supplier. 

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Contact Us
Tel: +86-535-2467608 2469685
Fax: +86-535-2469685
E-mail: sales@lzzdchem.com
P.C: 261416
Add: Yongan Industry Zone Laizhou Shandong

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