... can be adjusted according to the winding flute7, strong device with more frequent operation8, alloy head 9, durable use and ... hard fixing instrcuture,Packing Details :1, Unit packing : white box with inside the manual2, Carton Qty : 20 pcs3, Carton size : 482×396 ... quality5, In time delivery time 6, Our products are used with high- quality raw materials7, Eco-friendly materials8, We welcome customized ...