1) If you don’t know how to assemble the machine, pls check user manual or ask us.

2) If you don’t know how to operate the machine, pls check user manual or ask us.

3) If you meet any problem on machine, our engineers will check how to solve it. If any part is broken, we will send you parts by air immediately and instruct you how to replace it.

4) Within 7 days, if you can’t run the machine and our engineers can’t solve for you, prepare all the parts you received, we will replace a new machine for you.