We are one of Indonesia’s leading manufacturers of precision-engineering molds and dies for plastic injection molding. Our mold making services are based out of our ISO-accredited Cileungsi site, which has a dedicated mold shop with experienced engineers to manufacture high-quality custom molds for a variety of end applications.

We deliver a comprehensive mold making and tooling service – from routine maintenance of existing molds, refurbishment, through to design and construction of complex production molds.


ISO9001:2015 accredited for manufacture of precision engineered molds


Production tools designed to meet component requirements


Track record for manufacturing high-quality, high-precision molds


Free mold maintenance for the first 1 million shots*


Modern and fully equipped mold toolroom facility at our Cileungsi site


Experienced toolmakers with over 30 years expertise in manufacturing custom molds


Tooling regularly serviced and maintained between production runs


Secure storage of mold tooling equipment, ensuring your investment is fully protected




Mold manufacturing has always been at the core of our business and is an essential element that enables injection molding. We are one of Indonesia's pioneers in manufacturing molds for plastic injection molding, having established our custom mold making operations in 1986.

Our many years of expertise means we can advise our customers on the most suitable tooling choice for the intended application of components / products.

Mold tool selection is a critical stage of any plastic injection molding project - the setup, design and material used greatly impacts the end product’s final price and functionality.

Tooling elements we will consider include:

  • Material to be used for the mold tool – from soft alloy, to pre-toughened or fully hardened steels

  • Type of feed system

  • Ejection system to allow extraction from the mold tool

  • Draft angles to facilitate surface finish of component

  • Gate position to optimize the fill process

  • Number of cavities to meet production volume

  • Aesthetically acceptable

Whether in the development or production stage of a project, giving early consideration to the type of mold tool required can help determine the overall success of a project. We welcome the opportunity to help you at an early stage, working together with you to develop molds that will meet your needs.


Our mold shop has over 50 pieces of equipment dedicated to the manufacture and maintenance of mold tools. These includes CNC machine centers, EDM machines, surface grinders, conventional mills and lathes, welding machines, and polishing tools.

Our toolmakers work from fully detailed drawings to manufacture the mold tooling to a high specification that can deliver required production volumes. Supported by our SOLIDWORKS software suite, the team design and manufacture mold tool solutions from high quality materials.


Our commitment to customer satisfaction means service does not end when the tool is completed.

We provide free maintenance of all injection molds manufactured by us for the first ~1,000,000-shots, when Presisi Group is the appointed molder*.  Beyond this, we offer continued maintenance services at competitive rates.

The quality of our molds means most of our molds have a lifetime of at least ~3 million shots, with many simpler molds reaching a lifespan beyond that. You can be assured that your investment will be protected when partnering with us.

*Free maintenance for ~300,000 shots where molds are used by an external injection molder.

Need more details? Contact us

We are here to assist. Contact us by phone or email.

© 2019 Presisi Group (PT Presisi Cileungsi Makmur, PT Presisi Cimanggis Makmur). All Rights Reserved.

  • LinkedIn - White Circle
  • Facebook - White Circle