All is perfect. when coming there is no manual, but it was no problem since it was inside usb and it has video how to use.
it will not working for metal if the parameter wrong. if we follow all the instruction will work
the package include material for practice.
really helpfull
the seller Mrs chovy
is extremely very fast response , and always give the best solution.
Phản hồi từ nhà cung cấp:
Friend, thank you very much for your approval of my work and our company's products. This will be our inexhaustible motivation, I will do better in the future work. I hope we will have more opportunities to cooperate in the future. Hope you have a good life!
25 Feb 2024