Room 1- Room 4, Floor 24, Building A, Shenyang International Trade Center, No. 5-1, Tianci Street, Hunnan New District, Shenyang City, Liaoning Province, China +86-13234006716
Lena （Xinying）Qiu
General Manager of Overseas Marketing Departments +86-24-23996440 ddftengineering@126.com
