3D Printing After-Sale FAQs - PCB & PCBA Manufacturing Services

3D Printing After-Sale FAQs

1.Sign in to your account and click Order History. All your 3D printing orders and real-time status will be listed.2.Open the target order to check printing progress and delivery information.

3D Printing After-Sale FAQs

How to submit a quality complaint for 3D printed parts?

HTTPROTO strictly inspects 3D printing products. If you get flawed models, submit a service ticket with your order number and defect photos. We'll confirm and resolve the issue.

3D Printing After-Sale FAQs

Can I modify the model file of my ongoing 3D printing order?

File changes are acceptable only before printing starts. Send a modification request in Order History. No revisions are supported once production begins.

3D Printing After-Sale FAQs

What should I do if the received 3D printed parts are damaged during transit?

Take clear photos of packages and damaged items, then contact after-sales with your order number. We will confirm the situation and arrange re-production or compensation.

3D Printing After-Sale FAQs

Is technical support available for my 3D model files?

Yes. If you have problems with model optimization, material selection or structural design, raise a consultation ticket under your order. Our team will offer professional advice.