Hangzhou Lechi energy saving technology Co., LTD

Mobile：188-6804-9022 Mr. Qiu

Mobile：185-7447-5291 Miss. Li

Tel ：0571-88536719

Add：Room 707, Building 2, No. 76, Xingqiao North Road, Xingqiao Street, Yuhang District, Hangzhou City, Zhejiang Province.

Email：jxhajd649@163.com