
Mechanical Design & Engineering
Detailed mechanical design and engineering using the latest CAD software, ensuring products are functional, efficient, and manufacturing-ready.
- 3D CAD & 2D Drawing
- Reverse Engineering
Engineering & Manufacturing
Experts in mechanical design, machining, jig & fixture, dies & molding, and precision parts for industrial applications.
About Us
PT. SINAR BENGAWAN MANDIRI is a company dedicated to the fields of Mechanical Design, Manufacturing, Fabrication, Jig Fixture, Dies, Molding, and Precision Parts. We combine modern technology with experienced experts to produce high-quality and precise products.
Our Capabilities

Detailed mechanical design and engineering using the latest CAD software, ensuring products are functional, efficient, and manufacturing-ready.

CNC machining and grinding for tight-tolerance components, from single prototypes to production volumes.

Production aids built for repeatable accuracy — assembly jigs, checking fixtures, and welding fixtures.

Tooling design and manufacturing for dies, mold components, and mold parts built to specification.

Custom components and machine parts manufactured to drawing tolerance for industrial applications.

Metal and component manufacturing with flexible production capacity and a commitment to precision.
Manufacturing Capability

Applies permanent identification and traceability marking to finished components.

Multi-axis CNC machining for complex geometries and tight-tolerance precision parts.

Fine surface grinding for smooth finishes and precise dimensional accuracy.
Quality Control
Raw material and component checks before production begins.
Checks at each production stage to catch deviations early.
Verifying finished parts against drawing tolerances before delivery.
Confirming material specification matches customer requirements.
Inspection records maintained for traceability on every order.
Inspection equipment: [DATA TO BE PROVIDED]
Industries We Serve
Selected Projects

Custom assembly jig engineered for repeatable, accurate part positioning during production.

Checking fixture built to verify dimensional accuracy of finished components.

Precision-machined mold component manufactured to tight dimensional tolerances.

Precision-machined components manufactured to exacting specifications for industrial use.
Our Process
Share your drawing or requirement.
Feasibility and design review.
Detailed pricing and lead time.
CAD design and process planning.
Production on schedule.
Verification against drawing.
On-time shipment to your site.
Why Choose Us
In-depth expertise in mechanical design and manufacturing of jig fixtures, dies, molding, and precision components.
Accuracy and quality prioritized in every fabrication and precision part we deliver.
Custom manufacturing scaled to each customer's requirements and timeline.
Clear communication from initial inquiry through delivery.
Testimonial
Client testimonials will be featured here soon.
Get In Touch
Reach out via phone, WhatsApp, or email below, or visit us at our facility in Cikarang Selatan, Bekasi.