ABOUT US
We are a modern enterprise which collection of independent research and development, production ,sales and service as one .
CONTACT US
Add：Economic Development Zone, Ningjin County, Dezhou City, Shandong Province
Tel: +865345533919
Mobile: +86 152 5344 8680
Email: Echo_product@vip.sina.com
OrganizationStructure
Economic Development Zone, Ningjin County, Dezhou City, Shandong Province
Tel: +865345533919
Mobile: +86 152 5344 8680
Email: Echo_product@vip.sina.com
+8615253448680
+8615253448680 
Echo_product@vip.sina.com 
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