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Production line at PT Sinar Bengawan Mandiri, engine assembly held in a custom-built jig fixture

Engineering & Manufacturing

Precision Engineering & Manufacturing Solutions

Experts in mechanical design, machining, jig & fixture, dies & molding, and precision parts for industrial applications.

Experienced Engineering Team
In-House Skilled Engineers
Proven Manufacturing Capability
Trusted By Industrial Clients
Precision jig and mold assembly manufactured by PT Sinar Bengawan Mandiri
Checking fixture plates on the workshop bench at PT Sinar Bengawan Mandiri

About Us

Engineering Experience You Can Trust

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.

  • Mechanical Design & Engineering
  • Manufacturing & Fabrication
  • Jig & Fixture
  • Dies & Molding
  • Precision Parts & Industrial Components
Discover SBM

Our Capabilities

Precision Industrial Solutions from SBM

3D engineering design rendering of a precision mold tool

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
Precision-machined chain guide bar produced by PT Sinar Bengawan Mandiri

Precision Machining

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

  • CNC Milling & Turning
  • Grinding & Wire Cut
Toggle clamp jig fixture manufactured by PT Sinar Bengawan Mandiri

Jig & Fixture

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

  • Assembly & Checking Jig
  • Welding & Production Fixture
3D engineering design rendering of injection mold tooling

Dies & Molding

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

  • Dies & Mold Components
  • Tooling
Precision-machined flange components produced by PT Sinar Bengawan Mandiri

Precision Components

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

  • Custom & Machine Parts
  • Replacement Parts
Fabricated industrial equipment produced by PT Sinar Bengawan Mandiri

Fabrication & Manufacturing

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

  • Custom Fabrication
  • Industrial Parts

Manufacturing Capability

Equipment Behind Every Precision Part

Marking machine on the production floor at PT Sinar Bengawan Mandiri

Marking Machine

Applies permanent identification and traceability marking to finished components.

CNC machining center on the production floor at PT Sinar Bengawan Mandiri

CNC Machining Center

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

Precision grinding machine on the production floor at PT Sinar Bengawan Mandiri

Precision Grinding Machine

Fine surface grinding for smooth finishes and precise dimensional accuracy.

Quality Control

Quality Is Built Into Every Process

Incoming Inspection

Raw material and component checks before production begins.

In-Process Inspection

Checks at each production stage to catch deviations early.

Final & Dimensional Inspection

Verifying finished parts against drawing tolerances before delivery.

Material Verification

Confirming material specification matches customer requirements.

Quality Documentation

Inspection records maintained for traceability on every order.

Inspection equipment: [DATA TO BE PROVIDED]

Industries We Serve

Built for a Wide Range of Industries

Automotive
Electronics
Machinery
Plastic Injection
Stamping
Industrial Automation
Packaging
General Manufacturing

Selected Projects

See Our Latest Completed Work

Jig and fixture assembly project

Jig & Fixture Design

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

Checking fixture plates project

Checking Fixture

Checking fixture built to verify dimensional accuracy of finished components.

Precision mold component project

Dies & Molding Component

Precision-machined mold component manufactured to tight dimensional tolerances.

Precision parts project

Precision Parts

Precision-machined components manufactured to exacting specifications for industrial use.

Our Process

From Drawing to Production

01

Inquiry / RFQ

Share your drawing or requirement.

02

Engineering Review

Feasibility and design review.

03

Quotation

Detailed pricing and lead time.

04

Design / Engineering

CAD design and process planning.

05

Machining / Manufacturing

Production on schedule.

06

Quality Inspection

Verification against drawing.

07

Delivery

On-time shipment to your site.

Precision machined component quality check at PT Sinar Bengawan Mandiri

Why Choose Us

Reasons to Entrust Your Industrial Needs to Us

Design & Manufacturing Experts

In-depth expertise in mechanical design and manufacturing of jig fixtures, dies, molding, and precision components.

Guaranteed Quality & Precision

Accuracy and quality prioritized in every fabrication and precision part we deliver.

Flexible Production Capacity

Custom manufacturing scaled to each customer's requirements and timeline.

Responsive Customer Support

Clear communication from initial inquiry through delivery.

Testimonial

What Our Clients Say

Client testimonials will be featured here soon.

Get In Touch

Have a Drawing or Manufacturing Requirement?

Reach out via phone, WhatsApp, or email below, or visit us at our facility in Cikarang Selatan, Bekasi.