Question 1

What is the minimum order quantity (MOQ) for custom ceramic parts?

Accepted Answer

Our standard MOQ is 10 pieces per part number for prototype and small-batch orders. For larger volume production, we can adjust quantities based on project complexity and annual forecast.

Question 2

What tolerances can Korecera achieve on ceramic components?

Accepted Answer

We routinely achieve machining tolerances down to ±0.003 mm and surface finishes down to Ra 0.02, depending on material and geometry.

Question 3

What ceramic materials does Korecera process?

Accepted Answer

We machine alumina (Al2O3), zirconia (ZrO2), silicon nitride (Si3N4), silicon carbide (SiC), aluminum nitride (AlN), and boron nitride (BN).

Question 4

How long is the typical lead time?

Accepted Answer

Standard lead time is 2 to 4 weeks for prototypes after drawing confirmation. Volume production lead time depends on order size and surface finish requirements.

Question 5

Is Korecera ISO 9001 certified?

Accepted Answer

Yes, Korecera operates under an ISO 9001 certified quality management system. Additional industry-specific certifications can be discussed for medical and aerospace projects.

Question 6

What information do I need to provide for a quote?

Accepted Answer

Please provide 2D drawings with tolerances, 3D models if available, material grade, annual quantity estimate, surface finish requirements, and application or operating environment.

Question 7

Which industries does Korecera serve?

Accepted Answer

We serve semiconductor equipment, optical communication, power electronics, liquid cooling and thermal management, aerospace and defense, and medical device industries.

Question 8

Can Korecera support custom shapes and tight geometries?

Accepted Answer

Yes, we specialize in custom geometries including threads, grooves, holes, slots, and complex profiles, using CNC grinding, milling, and lapping processes.

Question 9

Do you offer surface finishing services?

Accepted Answer

Yes, we provide polishing, grinding, lapping, and coating treatments to achieve required surface roughness, flatness, and cleanliness.

Question 10

How can I contact Korecera for a project discussion?

Accepted Answer

Email us at james@korecera.com or WhatsApp +86-18680083816. Typical response time is within 24 hours on business days.

FAQ