100% Strict Quality Control

Senyu has strict quality control procedure to ensure products quality and maximize the protection of the interests of the vast number of customers. Our QA team will follow agreed standard to control materials, colors, and sizes for mass production.
1. Material Checking: Sort out the qualified and rejected defective materials before mass production.
2. Printing Checking: Check the color, coating, printing information…ect. If any defective, we will stop and adjust it.
3. Box Glue and Die-cutting: Ensure the box glued firmly and cutted in right mold.
4. Random Checking: Pick 10% boxes to check details
5. Packing: Use K=K carton to pack the boxes, and try our best to save space, and protect good of the boxes.
Below machines are our quality checking machines to ensure the production details.