Pre-service:
Our professional engineers will provide pre-sales technical advice and guidance, we will customize the specific raw materials according to your request.
The sale:
We will update daily production and progress,any problems during production process will be timely communicate with you and solve it together .
We will take pictures and videos to confirm the products quality and packaging .
After-service:
If there is any technical problems when using ,our engineers will contact you to solve it within 24 hours . If there is any quality problems,our professioanl tesing staff will go to your place to sovle it .
