ADD：Economic development zone, longkou, shandong province,china

TEL：400-1866-068

TEL：(Export department)0535-8881668

TEL：(Domestic department)0535-8858025

Fax：086-0535-8857485

Email：(Domestic department)lklysk@bluetoothcnc.com

Email：(Export department)bluetoothcnc@china.com

Website: www.bluetoothcnc.com