Any problems or good idea about our products, Please contact us.

Address: A2 Building, Electron Information Industrial Park, High-Tech 7th Rd., High-Tech Zone, Rizhao, Shandong, China (Mainland) 
Before sale service: nevaehdu@concenpower.com
After sale service:  techsupport.yang@concenpower.com
Customization service:  admin@concenpower.com
Co-Partner Program service:  admin@concenpower.com

International Service Manager Contact Information : WeChat