We provide three options for sample testing service. ① If you don't need us to mail the tested samples to your address, and we have the metal materials you need to tested in stock, then we offer free testing service. Simply contact us with your specific needs. We will send you the test pictures and videos within 5 working days.
② if you need us to send the tested samples by post,
please pay the express fee.
③ If you need special samples for testing, please mail the samples to our address or pay us the cost
of purchasing metal materials.
5. How to confirm the most suitable model of equipment for me?
We suggest you can contact us, We will provide you 1 to 1 VIP service, professional sales staff will recommend the most suitable equipment for you. For faster communication, we recommend that you confirm the following information before contacting us:
① which metal you need to clean
② the maximum thickness of each metal
③ the voltage of your factory
④ the trade terms you required
⑤ required Time