Quality Control

Quality Control From Material to Shipment

At Mossuun Precision, quality is controlled throughout the entire manufacturing process — from material verification to final inspection and shipment.

01 — Incoming Inspection

We verify materials and production requirements before machining.

Material verification、 Material certificate when required、 Drawing & specification review、

02 — First Article Inspection

The first part is inspected to verify dimensions, tolerances and critical features before production continues.

Critical dimensions、 GD&T、 Threads & holes、 Visual inspection、

03 — In-Process Inspection

Critical dimensions are monitored during production to maintain consistency and prevent deviations.

Dimensional checks、 Critical feature inspection、 Process monitoring、

04 — Final Inspection

Finished parts are inspected against the latest approved drawings and specifications.

Dimensional inspection、 Tolerance verification、 Surface & visual inspection、 Quantity verification、 100% inspection or sampling available according to requirements.

05 — Inspection Reports

Inspection documentation can be provided according to project requirements.

FAI Reports、 Dimensional Inspection Reports、 Material Certificates、 Measurement Records、

06 — Packaging & Shipment

After final inspection, parts are carefully protected and prepared for international shipment.

Protective packaging、 Quantity & labeling check、 Export shipment preparation、  

Inspection Equipment

We use appropriate measurement equipment according to part geometry and tolerance requirements.

CMM / Vision Measurement · Micrometers · Calipers · Bore Gauges · Height Gauges · Thread Gauges  

Quality You Can Rely On

From prototype to low-volume production, we focus on consistent dimensions, reliable quality and on-time delivery.

Send us your drawings for a fast quotation.

   

Shipping InfoMossuun Precision’s delivery standard:

Production time:

  1. Sample: 5-7days
  2. Small quantity (less than 500pcs): 10-15days
  3. Large quantity: according to the actual quantity

Shipping time:

  • Express: 3-5days from Dongguan to Europe, USA and other areas;
  • Air freight: 5-7days for transport to Europe and America.
  • Sea transport: generally about One months.
The actual transport time in accordance with the transport situation and the size of the goods, and the address of the consignee. Cargo packaging is generally in accordance with the degree of vulnerability of the goods and the mode of transport, the number of small boxes of goods, the packaging method for the carton with corner protection; if the number of boxes of goods is more, the packaging method for the cardboard and cardboard boxes with corner protection.

After-Sale Service

If the product does not match the drawing, we will make it again for the customer or return it for repair without the need for the customer to bear the cost again.

Return Policy

If you receive damaged goods due to transportation, please notify us within 72 hours of receipt. This is required by the goods insurance policy. Kindly provide a photo of the outer box with the label and the damaged item. If it is a quality problem of the goods, please also contact us within one week, we will deal with it for you as soon as possible.