Korecera Precision Ceramics Co.,Ltd.

Korecera Precision Ceramics Co.,Ltd. is a custom manufacturer of advanced technical ceramic components based in Dongguan, China. We manufacture precision ceramic parts directly from customer drawings and 2D/3D CAD files, supporting projects from prototype evaluation to repeat production.

Our main materials include alumina (Al₂O₃), zirconia (ZrO₂), silicon carbide (SiC), silicon nitride (Si₃N₄), aluminum nitride (AlN), and boron nitride (BN). Our manufacturing capabilities cover precision grinding, lapping, complex geometry machining, micro-features, fine surface finishing, and dimensional inspection.

Selected features can achieve hole diameter accuracy up to 0.003 mm, roundness up to 0.0005 mm, parallelism up to 0.002 mm, minimum slot width down to 0.2 mm, and surface roughness down to Ra 0.02 μm, subject to material, geometry and engineering review.

We supply custom ceramic components including rings, sleeves, shafts, pins, tubes, nozzles, plates, substrates, bushings and complex non-standard parts for semiconductor equipment, thermal management, optical and photonics systems, power electronics, precision machinery, aerospace, medical and energy equipment.

Our focus is not catalogue stock parts. We work with OEMs, engineers and industrial buyers to turn specific engineering requirements into inspected, production-ready ceramic components.