... Middle Section of IndustryⅡRoad, Zhangqiu, Jinan, Shandong, China. Our factory covered with 1700 square meter.3. Packaging And Delivery Details ... , if there is any problem for spare parts(except damage by man-made) We can supply and replacement free of charge ... and seek cooperation for mutual benefits.NOTE: All items are directly from factory, We would allow you a quantity discount, so please contact ...