material :pp Weight 70g Size 160*55 mm load-bearing 500g powerful magnet
200T Injection molding machine ,one out of two, every piece needs to be inspectde. Before packaging must test agian.
products are made in an assembly line, Manipulators are equipped on the injection molding machine. The Material are all brand new
No return. The products is very strong. Each product is individually packaged. ALL have paper card instructions. We are 180 workers in our factory. We can produce 4000 pcs of this product a doy. No problem with quality and delivery time.