You are expected to try to install scratch off sticker first. When there are big problems which cannot be solved themselves, we may send engineers. A team of experienced engineers has been established. They are always ready to solve problems. When the product is customized and the general instruction is not applicable, a specific manual may be provided. If the problem still cannot be solved, engineers may be sent. This is also decided by the distance and the work schedule.

Guangzhou Saier Anti-Counterfeiting Technology Co., Ltd. is an international reliable supplier and manufacturer of hot stamping foil products. Saier Scratch Off Products's scratch stickers series contains multiple sub-products. The product has to go through rigorous testing procedures which are conducted by our testing personnel before delivery. They are responsive to make sure that quality is consistently at its best. It is created with proprietary chemicals for superior adhesion. This product has won warm praises from customers with its distinctive features. This product is highly resistant to moisture.

Enterprise culture is very important in Saier Scratch Off Products and we highly value it. Ask online!