ONTOPS INDUSTRIAL CO., LTD.
Cavity Casting
Precision Casting Solutions for Industrial Components
ONTOPS provides casting solutions for industrial metal components, supporting customers from product requirements and tooling development through casting, machining, surface finishing and final inspection.

Manufacturing capability
Cavity Casting
Cavity casting enables the production of metal components with complex shapes and functional features for a wide range of industrial applications.
ONTOPS supports customized casting projects based on customer drawings, product specifications and manufacturing requirements.
Our manufacturing capabilities allow casting to be combined with secondary processes such as CNC machining, surface finishing and assembly, providing customers with an integrated manufacturing solution.
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Our Expertise
From tooling to finished parts, the production stages are coordinated around each project’s requirements.
01.
Tooling & Mold
Development and preparation of tooling according to product requirements.
04.
Surface Finishing
Surface treatment and finishing according to product requirements.
02.
Casting
Production of customized metal components according to customer drawings.
05.
Quality Inspection
Inspection throughout production and before delivery.
03.
CNC Machining
Secondary precision machining for components requiring additional dimensional control.
06.
Assembly
Support for finished or semi-finished assemblies according to project requirements.
Industrial Applications

01
Industrial Applications
03
Electrical Components
05
Mechanical Components
02
Automotive Components
04
Automation Equipment
06
Custom OEM Components