The working principle of the brake is mainly from friction. The friction between the brake pad and the brake disc (drum) and the tire and the ground is used to convert the kinetic energy of the vehicle into the heat energy after friction and stop the car.
We have QC/QA team to control quality,all goods have 100% test before shipment.
Free sample is available,but freight cost is collected.
Usually,delivery time is 20-50days after deposit,it's depends on the items and quantity of the order.
Yes,we support your own brand package,our neutral package is brown box package or white box package;Ususally our MOQ is 50-100 sets per item.
Yes,we also have some small customers and we built very good relationship with them,so pls feel free to contact us,we are very glad to grow together with our customers.