Material: Last Christmas, you included a handwritten thank you card and a small gift in the box, although the cost was not high, it made our purchasing team feel respected, it was the first time we worked together, the process was very pleasant, the communication was very smooth!
Material: Really like the advice you guys provided, originally it was an open thread, then changed to a hidden thread of the same colour, the finished product has a premium feel up a notch, this kind of detail optimisation is very professional!