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Phone：Mr Liu 139 5340 8459
Add：Yucheng, Shandong province China (provincial) high tech Development Zone
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Online customer service support center
Add：Yucheng (provincial) high tech Development Zone, Shandong, China
Our training includes internal training, customer product explanation and product installation technical guidance.
Products, technical advice
We set up a professional product technical advisory group to provide users with product introduction, answer user installation, use and other technical issues.